UNISHADES No Drill Cordless Mini Blinds, L-Shaped Slats, 20×48 in, Grey
Twenty inches wide with a 48 in drop is a proportion that turns up on a stairwell window, a side-entry pane or a tall basement opening. Grey slats suit those transitional spaces, where white can look stark under artificial light. Tension brackets hold the headrail inside the recess, and the L-shaped slats close along their length for a darker, more private opening.
Tall Narrow Openings
A 48 in drop on a 20 in width gives a long vertical run of slats, which keeps a tight window from looking cluttered. The proportion works on a landing, in a hallway or beside a back door, all places where a curtain would get pushed aside constantly. The stack sits compactly at the top when the blind is raised.
Cool Grey Finish
Grey holds up better than white in spaces lit mostly by a bulb rather than the sun, such as a stairwell or a basement. It reads as a soft mid-tone against off-white walls and hides everyday marks. Alongside a painted metal door or a concrete sill, the finish sits comfortably instead of drawing attention to a small window.
Frame Stays Intact
Installation relies on tension inside the frame, not on fasteners, so old paint, tile edges and rental trim are left untouched. The blind fits inside the recess only, and the finished width runs 3/8 in under the size ordered to give it clearance. Measurements taken at the opening should be entered exactly, without rounding in either direction.
Closed Slat Privacy
Tilted shut, the L profile locks slat to slat and stops the thin lines of light that ordinary blinds leak. A stairwell window overlooking a neighboring wall or a driveway then stops working as a viewing panel from outside after dark. Operation is cordless, with the bottom rail moved by hand and nothing hanging over the stairs.
Manufacturer specifications
| Our Strengths | Over 100 Years Window Covering Expertise(SCHOENBERGER GROUP est.1878) |
|---|---|
| How to Choose the Right Size - Only Inside Mount | Order width = your exact window width. Order height >= your exact window height. Note: To ensure a proper fit inside the window frame, the actual blind width will be 3/8 inch narrower than the ordered width. Please order the exact size you measure and do not round up or down. |
| No-Drill Installation | No screws, no tools, no damage to your window frame. The smart tension-mount system installs in minutes and holds the blinds securely in place without drilling holes. Perfect for renters, apartments, dorms, and anyone looking for a quick, clean window upgrade. Easy to install, easy to remove, and leaves your window frame looking great. |
| L-Shaped Slats / Enhanced Privacy | Blinds are designed with unique L-shaped blade, which enhances the blackout performance and effectively prevents light from penetrating through the gaps between the blades, and the L-shaped blade closes tightly when closed, Improvement the blackout effect and creates a more comfortable and private space. Whether you are taking a lunch break during the day or resting at night, the darkness and privacy of the room can be fully guaranteed. |
| Cordless System | The blinds feature a cordless manual push-pull system, eliminating the safety risks associated with electric cords. This design helps prevent accidents from tangled cords, ensuring the safety of your family and pets. |




