Switch Pak-Tab's layers to match shooting conditions. The "super slick" outer tab and grip-tite cushion will not absorb moisture or human scent...great for hunting, bowfishing or anytime as an arrow puller. For a hot day of practice, use felt or leather backing layers to absorb sweat and maintain smooth release. For maximum protection, assemble any three layer combination, your choice. Can be used with or without finger spacer and is reversible for right or left hand. Custom brass fasteners make changing layers easy. Or choose the convenience of the preassembled Fab Tab II with one layer of felt between two layers of super slick plastic, with finger spacer.