3 SQUAT WEDGE BLOCKS: The slant board for squats consists of 3 foot wedge, 2pc 8.5° calf raise block and 1pc 17° yoga wedge. The stacked design can form a pair of 8.5° squat ramp or a pair of 17° squat blocks HIGH-QUALITY CALF STRETCHER SLANT BOARD - The knees over toes equipment are made of high-quality nonslip EPP environmental friendly material, non-toxic and odourless. The deadlift blocks firm enough to support 600lbs VERSATILE WORKOUT USE: These squat wedge for heel elevated squat can be used for Pilates, yoga, stretching, CrossFit, squats, pushups, planks, physical therapy, and other fitness.The split squat stand is perfect for people who have tight calves. SLANT BOARD FOR CALF STRETCHING: Our heavy-duty heel elevated squat wedge offers better balance and control during forms, stretches and strengthens the feet and calves. Not only good for squat, but It’s also a slant board to stretch before or after exercise.This calf stretch wedge Increases blood flow and maximizes the effectiveness of stretching. LIGHTWEIGHT & EASY TO CARRY