1. To integrate aluminum alloy and rubber with non take-off design. 2. The heel pad of aluminum alloy is shiny, beautiful look, safety slip resistant and durable. 3. Especially the line design is extremely slip resistant. 4. It is the most abrasion resistant heel pad in current market. Size: F:70.X48cm (27.7x19 inches), R:46x39cm (18.3x15.5 inches). Packaging: 2f+2r 4pcs /sets / hanger+card.
