Brand NEW G G HUB Squat Wedge Block 4PCS Adjustable Non-Slip Squat Ramp Deadlift Wedge Calf Stretcher Slant Board Incline Board Improve Strength for Squat and Deadlift These Workout Wedges Enhance Your Squat Performance By Elevating Your Heels To Appropriate Height, Give You Better Balance, Improve Your Flexibility And Protect You From Injury. These Calf Raise Blocks Are High Enough for Releasing Calf Strain, Plantar Fasciitis, Shin Splint, Heel Spurs, Achilles Tendon Injuries And Other Foot And Ankle Pains, Make Your Muscles More Sensitive During Exercise, Improve Lower Leg Strength. With the premium rubber and anti-slip design, you can be sure that your slant boards won't slip when you're in the middle of hitting a new personal record. Whether using your blocks as a stretching board, weightlifting platform, or heel elevated squat wedge, you can be worry free. Used by beginners and professionals alike, this versatile incline or decline wedge is a great low impact way to improve your range of motion and overall flexibility. Used by physical therapists, fitness trainers, mobility specialists, and more. This compact set is just what you need for those muscle specific exercises. See pictures for more item details. Trusted Seller-Fast Ship!