Its recessed barb
The Ocean Hunter Double Roller Head suits Rob Allen and Ocean Hunter Spearguns
Inside is a stainless steel frame that delivers far more strength and stability than wire frames
loose fitting and slightly stretchy for maximum comfort
Fish them on the bottom with short sharp jerks to imitate a fleeing prawn
Shark Eyes Shark Deterrent Decal Black Size:SMALL Its recessed barbThe Shark Eyes sticker is a UV water resistant, Australian made, super sticky, durable shark repellent. It's a recommended shark deterrent for all watercraft, ie surfboards, bodyboards, SUPs, kite boards, windsurf boards, kayaks, canoe, dive tanks etc. Please note the bigger the sticker the better the deterrent! Features: Australian made UV Water resistant Super sticky Super durable Suited to use on surfboards, bodyboards, SUP's, kite boards, windsurf