66 in W x 64 in H Cordless Blackout Cellular Shades Gray - No Drill

In this review of the 66 in W x 64 in H cordless blackout cellular shades in gray, the bottom line is simple: these shades suit anyone who wants an easy, no-drill installation and near-total light control. The reviewer found them well suited for bedrooms, media rooms, or oddly shaped windows where a strong blackout effect and thermal insulation matter. The main reason to buy is the combination of a true 100% blackout honeycomb fabric with a cordless, free-stop system that makes daily use safety-focused and simple.

Key Features

• No-drill installation: The included dual anti-slip head and mounting parts let most users hang the shades quickly without drilling into window frames.
• Cordless free-stop system: The cordless design allows smooth raising and lowering to any position and reduces hazards for children and pets.
• 100% blackout honeycomb: The cellular structure combined with a hollow aluminum lining blocks intense sunlight and preserves privacy effectively.
• Thermal insulation: The honeycomb cells trap air and the aluminum backing helps maintain indoor temperature, reducing drafts and improving comfort.
• Upgraded wire assembly: A high-precision internal cord and pulley system prevents jamming and ensures reliable, smooth operation over time.
• Durable dual support: The double anti-slip power head with polymer coating resists moisture and keeps the shade steady when adjusted frequently.

Who It's For

These cordless cellular shades are best for people who prioritize light blocking, insulation, and child-safe operation. They work well in bedrooms, media rooms, nurseries, and offices where a clean, minimalist look and an easy install are important.

Shoppers who need custom motorized operation, blackout performance for very large commercial windows, or a vast palette of fabric textures might look elsewhere; this model focuses on practical blackout performance, simple cordless use, and straightforward no-drill mounting.

Pros & Cons

Pros

• Easy installation with no drilling required for most window frames, and many users report a quick, straightforward hang.
• Effective 100% blackout performance thanks to the honeycomb design and aluminum lining, improving sleep and media viewing.
• Smooth cordless operation and a free-stop system make adjustments simple and safer for homes with children or pets.
• Solid build quality with an upgraded wire assembly and dual anti-slip head that resists slippage and moisture over time.

Cons

• Limited to manual cordless operation, so users seeking motorized or remote control options should consider other models.
• Colors and fabric choices are focused on functional blackout materials, so customers wanting decorative sheer options will need a different product.

Specifications

Brand	Sulugood
Type	Cordless blackout cellular shade
Size	66 in W x 64 in H
Color	Gray
Light control	100% blackout honeycomb
Installation	No drill, no tools mounting (dual anti-slip head)
Special features	Thermal insulated hollow aluminum lining

Our Verdict

The 66 in x 64 in gray cordless blackout cellular shade is a smart choice for homeowners who want reliable light blocking, improved thermal performance, and a safe cordless operation without drilling. It delivers strong value through easy install, smooth mechanics, and dependable blackout performance, making it a practical option for bedrooms and media spaces.

Frequently Asked Questions

Will these shades block all light?
Yes, the honeycomb fabric with a hollow aluminum lining is designed for a 100% blackout effect in most installations.

Can I install without drilling?
Yes, the product is designed for no-drill mounting using the dual anti-slip head and included hardware for most window frames.

Are these safe for homes with children?
The cordless free-stop system reduces cord hazards, making these shades a safer option for rooms with children or pets.