3Pcs/Set Yoga Bricks Squat Wedge Blocks Block Ramp Deadlift Slant Board Adjustab Calf Stretching, Calf Lifting Blocks, Squat Bricks, Yoga Bricks, Ankle Stretching, Legs And Knee Stretching. Products Real Shot. Detachable And 4 Optional Angle. Stable And Non-Deformable, Max. Load Capacity 450Lbs.