Check the listing for details. Wall Bracket Boxing Precision Slip Stick, Boxing Slip Stick for Reflex Training. Condition: New. Listed at 24.77 USD. ENHANCE DEFENSIVE SKILLS: The Boxing Slip Stick strengthens your reaction time, agility, focus and accuracy with drills such as shadow boxing, practice dodge punches, left and right dodges, and slip punches. SPACE SAVING DESIGN: Hang this Boxing Precision Slip Stick on the wall for realistic boxing training without taking up floor space, especially for small home gyms or apartments. EXCEPTIONAL DURABLE CONSTRUCTION: The outer layer is made of rip-stop/sweat/waterproof composite leather with a durable high-impact foam core and highly resilient springs on the inside to withstand high-intensity hits. EASY INSTALLATION: Extremely easy to install, simply attach the Boxing Slip Stick to the wall. It can be easily installed on wood or concrete walls.