Description This product is a window screen spline, made of solid materials, safe and durable. It can serve you for a long time without being easily damaged. The product is an excellent window screen spline that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black -Material:Thermoplastic rubber -Size:100.00X0.90X0.60cm/39.30X0.35X0.24in - Window screen splines are the perfect retainer splines to hold screen grids in frames. - A spline is a hollow structure with a jagged circular shape. It does a better job of holding the screen in place and tightening. - The spline has a long service life and is not easy to age. In addition, it has high toughness and will not break when pulled. - The splines are made of high grade thermoplastic rubber and are designed as a jagged, round, hollow structure that is relatively stiff but still flexible enough to force their way into the spline channels of the screen frame so they can be better hold the screen in place and screwed tight. - Chic in look, simple in design and practical in use, give you a pleasant using experience. Package list: 1 x window screen spline