Universal type, FULL METAL frame with single edge blade, plastic backing. The relevant size and claw are as follows: YS-149F 12" 13" 14" 15" 16" 17" 18" 19" 20" CLAW 4 4 4 4 4 4 4 4 4
1. Universal type, metal and plastic frame with Bosch type blade and stainless steel backing2. Natural rubber3. Size: 16/18"/20"4. 1pcs in blister packing