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 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<br><br>Colour:Silver Material:Stainless steel Size:. 70 x 6.4mm<br><br>Package Contents: 50 x Window Screen Clips<br><br>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.