Joydeco Blackout Cellular Shades, 35 x 64 in
Product description
Quick overview
If you want a darker room and adjustable light control, these cordless cellular shades are aimed at that job. Their honeycomb design is also described as thermally insulating and noise-reducing.

The white shade measures 35 inches wide by 64 inches high. Its cordless free-stop system lets you pause it at different heights rather than choosing only between fully raised and fully lowered.
The listing says the fabric blocks 99% of light and filters UV rays. That’s a specific light-control claim, not a promise of total darkness in every room or window setup.



How it fits
Joydeco recommends indoor installation. For an inside mount, the shade width should be no greater than the window frame’s inside width, with a maximum reduction of 0.25 inches. A closer fit is said to improve blackout performance, so measure the frame carefully before choosing this fixed size.

The listing also says the shades can be mounted inside or outside the frame and includes installation instructions and mounting accessories. Keep in mind that the stated 35-inch width may not suit your window, and the product supports custom orders if a standard size is not a fit.
It suits you if you want a cordless shade for a bedroom or office and value the option to adjust how much daylight enters. Not the best choice if you need a guaranteed pitch-black room: the stated light blocking is 99%, and the actual result may depend on how the shade fits the window.



Tips for day-to-day use
The free-stop design gives you more control than a shade that only moves between two positions. For example, you could lower it partway to reduce glare at a desk while leaving some daylight above, then pull it down farther when you want a darker room. Raising it from the bottom is another way to preserve sunlight while covering more of the window.

The cordless setup keeps hanging cords out of sight, which can make the window area look less cluttered. The listing presents that design as a safer choice for homes with children, but it does not provide details about additional safety certifications. The honeycomb cells are intended to add insulation and reduce noise, treat those as supporting benefits rather than a substitute for dedicated soundproofing or a specified energy-performance rating.
Before you decide



How much light does it block? The product information states that it blocks 99% of light and filters UV rays. It does not claim that every installation will produce complete darkness.
Can it stop at different heights? Yes. The free-stop system is described as allowing the shade to stay at any position, with adjustment from the bottom.
What comes with it? The listing says the package includes the shade, installation instructions, and installation accessories. It describes both inside- and outside-frame mounting.
Should you buy it?
Choose this Joydeco shade if its 35-by-64-inch size matches your window and you want cordless, position-adjustable light control with a honeycomb design. It makes more sense for someone prioritizing a cleaner-looking setup and reduced incoming light than for a buyer who needs a precisely guaranteed blackout result or a size that does not match the frame. Check the mounting measurements first, the product’s light-blocking benefit depends in part on getting that fit right.
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