Easy To Assemble Size (W X L): 15 x 36 in. / 38 x 91 cm. Fabric: Nylon, Frame: Hardwood Dowels and Fiberglass Line: Includes 300 ft. 50 lb. Test Line & Winder True classics never go out of style and few designs have withstood the test of time like traditional Box and Cellular kites. For simplicity and elegance, nothing beats them! Premier offers a wide variety of classic box and cellular kites that are rock-solid flyers, especially in higher winds.