SCIENTIFIC PREVENT INJURY: EVERYMATE slant board for squats adopts a full sandpaper top, non-slip baffle, and base to avoid slipping during exercise and use, ensuring safety and confidence during your workout by providing a better grip. Ultra-grip full anti-slip treads to prevent your feet from sliding off the squat board. You can enjoy it gently even on bare feet, it reduces accidents during exercise UPGRADED SETTINGS: EVERYMATE 19.7 inches wide enough,than most people's shoulders. Incline squat slant board is made of 0.71-inch high-quality hardwood plywood,having an amazing high load-bearing capacity that holds up to 1000 pounds, since huge part of it, not only stretches but both ATG squats and VMO squats are essential.Lightweight and portable, you can carry our calf stretching board in any scene and perform exercise stretching, providing you with convenient help anytime and anywhere DURABLE PREMIUM MATERIAL: Our multi-functional wood squat board with 2 ribbed panels