1). Our ladder tape are available in 16mm.25mm.And 38mm wide tape. 2). Our tape have two lots of threads across which allow the slat to go between the threads which gives a firm and stabilized slat with a minimum movement of the slat. 3). Material:100% terylene. This kind of material can prevent ultraviolet radiation and strong and will not stretched-out. 4). Color:any color available you need 5). Size:any size available you need