"LazBlinds No Drill TDBU Roman Shades, Blackout - Grey, 37"" W x 64"" H - No Tools Top Down Bottom Up Cordless Fabric Blinds for Window, Thermal Insulated UV Blocking for Bedroom & Living Room"

"Inside Mount ONLY. For better internal installation, a standard 1/4 inch deduction is made to the shade width. The actual blind size is 36.75""W x 64""H, the unique spring rod can extend 1 inch in total, allow the blind to fit for window width 36.85 - 37.75 inch, blind height can adjust from 0"" to 64"". (Pls Note) Minimum 1 1/5"" depth of window frame required for inside mount. No-Drill Installation: Features tool-free mounting that won't damage walls - perfect for renters. Easy to Install in 30 seconds with no tools-no drill, screws, or brackets. And it can afford maximum 30kg. Fit All Kinds of Walls, like woodiness metope, tile marble, concrete wall and rough tile. Smart Top-Down/Bottom-Up: Innovative dual-control system: Lower from top to enjoy views while maintaining privacy (perfect for kitchens), or raise from bottom for full blackout. Smooth spring mechanism enables effortless one-handed adjustment. 100% Blackout: The blackout-coated fabric with reinforced center beams completely blocks all incoming light, creating total darkness (ideal for bedrooms and nurseries). This advanced shading solution provides thermal insulation to reduce energy costs by up to 45% while offering UV protection. Cordless Design: Our cordless blinds feature a precision-engineered spring mechanism for effortless, quiet operation???simply lift or lower to adjust sunlight with one hand. The system automatically stays balanced at your desired position for perfect light control. Designed with child and pet safety in mind, the cord-free design eliminates hazardous dangling cords while maintaining a clean, minimalist look. The durable construction ensures years of reliable, tangle-free performance."