AmazonAnchor holes in each blocker allow consistent tension to be kept by attaching a guide cord to pin down A set of 8 x 4 pin blockers and 12 x 8 pin blockers, with stainless steel pins
Anchor holes in each blocker allow consistent tension to be kept by attaching a guide cord to pin down A set of 8 x 4 pin blockers and 12 x 8 pin blockers, with stainless steel pins