Cresci Products Window Wedge, 4 Pack

The Window Wedge was designed and tested to act as an Adjustable Window Stop for double hung and horizontal sliding windows. The Window Wedge is made of durable, impact resistant, ABS Plastic and has a tapered groove on the bottom that holds a strip of (Velcro Brand) hook material that mates with an 8 inch strip of (Velcro Brand) peel and stick loop material. The loop material easily attaches to the window frame (See Directions) without the use of tools. The Window Wedge is then placed over the loop strip and pressed down at the desired window opening location. NOTE: For Child Safety, maximum window opening should not exceed 4 inches.