Cordless Room Darkening Mini Blinds 35.75 in W x 48 in L - Black

Our review of these Cordless Room Darkening Mini Blinds finds them best for homeowners who want a precise, low-maintenance blind that increases privacy without cords. The single biggest reason to buy is the custom sizing: Lumino cuts each blind to an exact width that is 12' narrower than the ordered size so an inside mount at 35.75 in results in a finished blind of 35.25 in for a snug fit. The vinyl construction and room darkening slats make them a practical option for bedrooms, nurseries, or any room where light control and a clean look matter.

Key Features

• Custom USA cutting: Each blind is precision-cut in the USA to the exact ordered dimensions, giving a neat, tailored fit for inside mounts.
• Room darkening slats: Thicker 1 in vinyl slats filter more light than standard shades for increased privacy and reduced daytime glare.
• Cordless design: The cordless operation creates a safer environment for children and pets while keeping the window face uncluttered.
• Moisture resistant material: Vinyl construction stands up to humidity, so these blinds work well in kitchens or bathrooms where dampness is a concern.
• Exact sizing guidance: The sizes are listed as WIDTH x HEIGHT and the finished width is 12' less than ordered to ensure proper inside mount fit when measured per instructions.

Who It's For

These blinds are ideal for homeowners and renters who need a reliable inside-mount solution that comes pre-cut for a tidy installation; anyone fitting standard interior windows who values a cordless, child-safe option will appreciate the design. They suit rooms where light blocking and privacy matter, such as bedrooms, media rooms, or offices.

Buyers who need exterior-grade materials, highly insulated thermal blinds, or motorized control should look elsewhere; this product focuses on simple, affordable room darkening and precise sizing rather than advanced automation or heavy-duty outdoor performance.

Pros & Cons

Pros

• Pre-cut to exact dimensions for straightforward inside mounting with minimal trimming.
• Effective room darkening compared with light-filtering shades, improving privacy.
• Durable, water-resistant vinyl construction suitable for humid rooms.
• Cordless and certified as a safer choice around children and pets.

Cons

• Room darkening performance is good but may vary by window fit and light leakage around the frame for some installations.

Specifications

Brand	Lumino
Material	Vinyl
Slat size	1 in vinyl slats
Ordered size	35.75 in W x 48 in L
Finished width	35.25 in (12 in narrower rule applied)
Mount type	Inside or outside mount
Made in	Customized in the USA

Our Verdict

These cordless room darkening mini blinds deliver precise, made-in-USA sizing and good light control at a modest price, making them a solid choice for bedrooms and living spaces where a clean, child-safe design matters. They represent good value for shoppers who need accurate inside mounts and moisture resistance without paid upgrades like motorization.

Frequently Asked Questions

What size will the blind arrive as?
The blind will be cut to 12' narrower than the ordered width, so ordering 35.75 in W results in a finished width of 35.25 in for an inside mount.

Are these safe for homes with children?
Yes, the cordless design is certified best for kids and reduces entanglement risks for children and pets.

Can these blinds be used in humid rooms?
Yes, the vinyl slats are water and moisture resistant, suitable for kitchens or bathrooms.