Secure Window Screens: your window screens stay in place with our corner mount flat springs. Designed to prevent screens from falling and reduce vibrations, these springs are a cost-effective solution to enhance window stability without needing replacements. High-Quality Durability: Crafted from premium stainless steel, our window screen springs offer exceptional flexibility and durability. to weathering and , these clips maintain their elasticity and shape over time, ensuring long-lasting performance. Universal Fit: Measuring 1/4inch in width and 2-3/4inch in length, our tension springs are compatible with 3/8 inch or 7/16 inch thick window frames. Suitable for screen types including mitered, straight-cut, and extruded frames. Please verify your frame size before purchase. Effortless Installation: Installing these window screen holder clips is a breeze. No additional tools are required. Simply remove your old clips and attach the new to your window screen frame for a secure fit. Comprehensive Package: Each package contains 50 pieces of corner flush window springs, providing ample supply for replacements and maintenance. Ideal for both residential and commercial use, ensuring your screens are always secure Colour:Silver Material:Stainless steel Size:. 70 x 6.4mm Package Contents: 50 x Window Screen Clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.