Allesin zen No Drill No Tools Blackout Roller Shades for Windows, 100% Blackout Linen Fabric,Renter-Friendly,UV Protection,Cordless Roller Blinds for Home, Office, Bedroom(White,28x72) — Open-Box, 63% Off

【Product Dimensions】Product Dimensions: 28"W x 72"H, Fabric Dimensions: 27"W x 72"H, Color: White. The no-drill bracket on the top left side extends 0.5 inches. This size fits window widths 27 7/8" - 28 1/4". 【ONLY FOR INSIDE MOUNT】 Inside mount requires a window frame depth of at least 2.5 inches.

【No Drilling, No Tools Needed】 10-second setup with no tools or drilling required, Uses a Tension-mount system that fits securely in window frame (holds up to 5kg). They are rental-friendly and won't damage your walls. You can easily remove and reinstall them on windows of the same size. They work with all wall types and are portable enough to take with you when you move.

【Cordless Free-Stop Design for Safety】Our shades feature a smooth and quiet spring mechanism. This design eliminates strangulation hazards for children and pets, creates a safer environment for your family. After 12,000 rapid up-and-down tests, the track still operates smoothly and flawlessly .【Free-Stop Function】You can stop the shade at any height with minimal effort for perfect light control. The bottom aluminum rail hangs straight, offering a simple, elegant look that suits any room.

【Upgraded - Fabric】 We use 450+ GSM premium thick fabric for superior blackout performance, delivering 100% light blocking. It not only blocks harmful UV rays but also insulate against heat and direct sunlight. This keeps your home comfortable year-round. 【Upgraded - Top Brush 】 We are always working to improve our blackout performance. Our latest upgrade adds a top brush design that effectively prevents light leakage from the top caused by installation gaps.

【CUSTOM SERVICE】 We offer tailored solutions to fit your unique space and preferences. Click the "Customize Now" option to place your custom order. 【Package Check】 Please contact customer service if you cannot track the shipment, have not received the package, or find any damage. Check the outer box and product immediately upon receipt. If you have any questions, feel free to contact us anytime—our professional team is here to assist you.

Tool-Free Cordless Blackout Window Shade – Ideal for Rentals & Modern Homes Upgrade your space effortlessly with this no-drill cordless blackout window shade. Designed for quick installation, maximum light blocking, and daily safety, it’s perfect for bedrooms, nurseries, apartments, and rental homes—no wall damage required. No Drilling, No Tools – Install in 10 Seconds Enjoy hassle-free installation with no tools or drilling needed. The inside-mount tension design fits securely in the window frame, supports up to 5 kg, and can be easily removed or moved to another window—ideal for renters. How to Choose the Right Size (Inside Mount Only) Window depth: at least 2.5 inches Order height must exceed window height Measure minimum inside width (W): 33 ⅞" ≤ W < 34 ⅜" → Full Size 34" 34 ⅜" ≤ W < 34 ⅞" → Half Size 34.5" Accurate measurement ensures a snug, stable fit. 100% Blackout with Brush Design Upgraded blackout fabric and advanced foaming technology provide true 100% light blocking. The top brush design prevents light leakage, creating a dark, comfortable environment for better sleep, naps, or shift work. Also blocks UV rays and helps reduce heat. Cordless & Child-Safe The cordless lift system removes dangling cords to improve safety for children and pets. The upgraded spring mechanism allows smooth operation and stops at any height with minimal effort. Custom Service & Reliable Support Click “Customize Now” for tailored sizing. If you have any issues with delivery or product condition, please inspect upon arrival and contact our customer service team—we’re always ready to help. Create a darker, cooler, and more comfortable home—quickly, safely, and without tools.