Allesin zen No Drill No Tools Blackout Roller Shades for Windows, 100% Blackout Linen Fabric,( Linen,46x48)

This No-Drill Cordless Blackout Window Shade offers a fast, damage-free solution for complete light control, installing in just 10 seconds with no tools or drilling required—perfect for rental homes. Designed for inside mount only, it fits securely in window frames with a minimum depth of 2.5 inches and can support up to 5 kg (11 lbs). Made with upgraded blackout fabric and an advanced foaming process, it delivers a true 100% blackout effect, blocks UV rays, reduces heat, and prevents light leakage with a built-in top brush for a darker, more comfortable sleeping environment. The cordless safety design eliminates dangling cords, making it safer for children and pets, while the upgraded spring system allows smooth lifting and stopping at any height. Easy to remove, reposition, and available with custom sizing options, this shade combines convenience, safety, and high performance for bedrooms, nurseries, offices, and more.

• 【NO DRILLING, NO TOOLS】 Install in just 10 seconds! Easy to use with no tools and no drilling required. Safe for rental homes and won’t damage walls. Works on all types of walls and can be moved to different windows. The no-drill design fits tightly and can hold up to 5 kg！
• 【How to choose the size】Inside mount only. The window depth must be at least 2.5". Order height should be greater than the window. Measure the minimum width (W) of your window frame. If 33 ⅞" ≤ W < 34 ⅜", please choose Full Size – 34"; If 34 ⅜" ≤ W < 34 ⅞", please choose Half Size – 34.5"
• 【BRUSH DESIGN ACHIEVES 0 LIGHT LEAKAGE】 The upgraded fabric, combined with a new foaming process, achieves a 100% blackout effect. Blocking UV rays, insulating against hot air and direct sunlight, and preventing light leakage with a top brush to create a dark sleeping environment.
• 【SAFETY DESIGN】 The Cordless System removes the traditional long pull cord. This helps to avoid potential safety risks and prevents children or pets from getting tangled. The upgraded spring system makes it easy to lift or lower the shade. You can stop it at any height with little effort. It is safe, simple, and convenient to use!