Cotterman Workmaster Super Duty Rolling Ladder 1,000 lb Capacity Heavy Industrial Stand Steps:8 Step 7 ft Overall Height 37" x 74" Segregation & Anti Destruction Weight Capacity Brand_Ambu Segregation & Anti Destruction Weight Capacity Up to 250 lbs Up to 450 lbs Up to 300 lbs Cover Material Polyurethane Coated Nylon (Virus Barrier) Polyurethane Coated Nylon (Virus Barrier) Ballistic Rip Stop Nylon (Puncture Tear Resistant) Core Type Standard Fire Resistant Foam High Density Resilient Foam Core Standard Fire Resistant Foam Seam Construction 100% RF Welded (No Stitching) 100% RF Welded (No Stitching) 100% RF Welded (No Stitching) Key Features • Fluid Resistant Vent • Integrated Pillow • Easy to Sanitize • Prevents "Bottoming Out" • Integrated Pillow • Fluid Resistant • Nearly Indestructible Cover • Resists Punctures Rips • Integrated Pillow Warranty 5 Years (Cracks & Seams) 5 Years (Cracks & Seams) 5 Years (Cracks & Seams) Product Link View Standard View Pinnacle Plus View Seg Max It generates a powerful 000 lb Load Rating: Specifically designed to support multiple users keeping hands free for safe climbing and work operations