Traction Device, Footwear Coverage Style Ball, Heel, Upper Material Rubber, Traction Type Stud, 10-1/2 in L x 1-1/4 in W x 5-5/8 in H, Traction Material Tungsten Carbide, Traction Attachment Style Pull-On, Fits Shoe Size Men's 9 to 10-1/2 / Women's 11...