UH4000, QCR plastic, sliders, 1/4" thick x 1 1/2" wide x 8' long
UH4000, QCR plastic, sliders, 1/4" thick x 1 1/2" wide x 8' long, , typical UHMW poly, extremely touch and durable, (8-10 times the abrasion resistance and durability of XH with an excellent base for waxing. Best economical choice for training runners or racing and training versatility.