This is our new design product,sewed with 4 stitches in each hook/eye. It's much stronger than the normal hook and eye tape which is sewed with only 2 stitches in each hook/eye. In split of pulling the hook and eye tape, the hooks and eyes don't twist. New Product - Bra hook and eye with 4 stitches | This is our new design product,sewed with 4 stitches in each hook/eye. It's much stronger than the normal hook and eye tape which is sewed with only 2 stitches in each hook/eye. In split of pulling the hook and eye tape, the hooks and eyes don't twist. New Product - Bra hook and eye with 4 stitches | Heavy Duty H&E utilizes H&Es made from wire that is 25% thicker than bra closure wire and can be made using extra firm reinforcement. This enables the product to have a pull-out force that exceeds 40 lbs (standard bra back pulls out in the mid 20 lbs). | This Heavy Duty H&E is made using extra firm fabric reinforcement and H&Es made from wire that is about 25% thicker than bra closure wire. This means the pull-out force usually exceeds 40 lbs (standard bra back H&E pulls out in the mid 20 lb range). | Size can be varied as your request. |