Heavy-duty hard shell: Featuring an ultra-rigid outer plastic shell, these knee pads offer superior durability and impact resistance, capable of withstanding the harshest work environments. Anti-slip and pressure-free fit: Double soft elastic bands (located above and below the knee) with quick-release clips provide safe and adjustable support without restricting blood circulation. The neutral design is ideal. Flexible design: Knee movement is natural, allowing for easy walking and bending. Non-destructive grip strips protect the floor while providing reliable traction on any . Specially designed for professionals: Essential equipment for high-demand industries, including flooring, tiling, roofing, landscaping, HVAC installation, etc. Sturdy plastic casing, soft elastic woven straps, durability, stability, and quality., Weight: 1.543235834 Pounds, Manufacturer: Teuypty