1.Designed For Comfort And SafetyThe 2020 New Upgraded Version Upgraded soft gel core and durable EVA foam padding cushion your knees for hours on end. Abrasion-resistant and skid-proof PVC shield protect against cuts or scrapes on any terrain 2.Adjustable Straps And Non-Sip DesignAdjustable non-slip easy velcro fastening system gives secure snug, an ergonomic design keep the knee pads snugly in place all day long. Plus, the quick release slip buckle clips make putting on and taking off your pads a snap. 3.Long-Lasting Durability Heavy-weight nylon thread ensures long-lasting durability. breathable polyester mesh breathes for all-day comfort . 4.Use In Daily Activities Or Industrial OperationsIdeal for working on concrete and hardwood floors, construction work, flooring and carpet installations, gardening, cleaning. Also for dancing, volleyball, basketball, football activities.