The literal differences
| Difference | NICETOWN lined pair | Deconovo lined pair | Sleepout Portable 3.0 |
|---|---|---|---|
| Exact reviewed size | Two 52 × 84-inch panels | Two 52 × 63-inch panels | One panel; standard and 86 × 54-inch large choices |
| Mounting | Silver grommets on a curtain rod | Silver grommets on a curtain rod | Two locking suction cups; hook-and-loop edge can hang vertically or horizontally |
| Light barrier | Black liner behind polyester face fabric | Bonded black liner behind high-density polyester | Single light-blocking panel mounted close to the glass |
| Care | Hand wash | Machine wash cold | Machine wash; hang dry |
| Travel | Permanent-room format | Permanent-room format | One-pound fabric and carry bag; no drilling |
| Price presentation | Check the current exact Amazon offer | Check the current exact Amazon offer | $129 for one current standard panel when checked |
| Linked seller return terms | Amazon showed 30-day refund or replacement | Amazon showed 30-day refund or replacement | 14-day partial refund or 50-day store credit; return shipping and restocking fees apply |
Who benefits from each blackout option?
Choose NICETOWN when:
- ✓ You want a permanent, full-length pair for a taller window.
- ✓ The black liner and 104-inch combined flat width cover the opening with useful overlap.
- ✓ You already have a securely mounted rod and hand washing is acceptable.
Choose Deconovo when:
- ✓ Your window suits 63-inch panels.
- ✓ Machine-washable care matters in a nursery.
- ✓ You want a lined two-panel set without paying for portability.
Upgrade to Sleepout when:
- ✓ You travel, rent, or do not want to drill.
- ✓ Mounting close to the glass solves edge gaps that a hanging panel leaves open.
- ✓ Moving one panel between rooms is worth more than permanent-room styling.
Full-length permanent pick
NICETOWN 100% Blackout Panels
The reviewed Pure White offer includes two 52-by-84-inch panels with a black liner. Buy this set when the extra 21 inches of length over Deconovo closes your window and wall gaps and you do not need to move the panels between rooms.
Buy with confidence: Amazon listed the exact Pure White 52-by-84-inch pair as sold by NICETOWN, shipped by Amazon, with a free 30-day refund or replacement when reviewed September 12. Confirm the current seller and terms.
Check the NICETOWN offer →Washable shorter-panel pick
Deconovo 100% Blackout Curtains
The exact Black offer includes two 52-by-63-inch panels with a bonded black liner. Choose it for a shorter nursery window when machine washing and a simpler permanent setup matter more than floor-length coverage.
Buy with confidence: Amazon listed the exact Black 52-by-63-inch pair as sold by Deconovo, shipped by Amazon, with a free 30-day refund or replacement when reviewed September 12. Confirm the current seller and terms.
Check the Deconovo offer →Portable no-drill pick
Sleepout Portable 3.0
The added money buys a one-pound movable panel, two locking suction cups, edge attachment, a carry bag, and vertical or horizontal installation. Choose it for travel, rentals, or a stubborn bright window—not when ordinary panels already give complete coverage.
Buy with confidence: Sleepout lists a 14-day partial-refund window or 50 days for store credit. It deducts return shipping plus a 14% unused-item or 35% opened-item restocking fee, so measure before ordering.
Check Sleepout size and price →How to measure for actual darkness
- 1. Measure the bright opening. Record the glass and frame width and height, then note the space available above, below, and beside it.
- 2. Plan overlap. Two 52-inch panels provide 104 inches of fabric laid flat, but folds reduce the horizontal coverage visible across a rod. Choose enough fabric to extend beyond both side edges.
- 3. Check the top and center. Light often enters over the rod or between two panels. A wraparound rod, higher mounting position, or an against-glass layer can address those specific gaps.
- 4. Keep the installation out of reach. Place the crib and climbable furniture away from the window. Do not leave operating cords, curtain ties, loose hardware, or portable mounting parts within a child's reach.
- 5. Test at the brightest time. Close the room during its strongest direct sun. Fix the visible gap rather than buying another product whose dimensions repeat the same problem.
Complete the nursery sleep environment
Pair light control with a firm, flat crib mattress and place sound or monitoring devices outside the crib. Each guide explains the product differences, the reason to pay more, and when the simpler option already solves the problem.
Sources and product verification
Window-safety guidance comes from the U.S. Consumer Product Safety Commission, which recommends cordless window coverings and moving cribs, beds, furniture, and toys away from windows and cords.
The exact NICETOWN and Deconovo Amazon offers, variants, sellers, fulfillment, and displayed 30-day return terms were reviewed September 12, 2026. The page uses current-price actions because marketplace prices can change.
Sleepout's current Portable Blackout Curtain 3.0 page supplied the mounting, material, size, care, weight, price, and package details. Its separate return policy supplied the 14-day refund, 50-day store-credit, shipping-deduction, and restocking-fee terms.
Frequently asked questions
Are blackout curtains safe for a nursery?
The CPSC recommends cordless window coverings in homes with young children and says to place cribs, beds, furniture, and toys away from windows and window-covering cords. Choose a secure installation, keep every cord and loose part out of reach, and inspect the mounting regularly.
Do blackout curtains make a nursery completely dark?
A blackout fabric can still leave bright gaps at the top, sides, or center. Measure the window and planned overlap, then choose enough width and length to cover beyond the opening. A portable panel that mounts against the glass can close different gaps than a curtain hanging from a rod.
Should nursery blackout curtains touch the floor?
They do not need to. The useful length is the one that covers the entire bright opening without creating unnecessary loose fabric near the crib or another place a child can reach. A securely mounted shorter panel can be the cleaner choice for a short window.
Are portable blackout curtains worth paying more for?
They can be when you travel, rent, avoid drilling, or need one panel to move between rooms. For a permanent nursery with an existing rod, an ordinary lined two-panel set usually gives more fabric for less money.