Knee pads and elbow pads are protective gear designed to protect the joints (knees, elbows) from impacts, abrasions, bruises, and injuries during falls, collisions, or when kneeling on hard surfaces. Key Features: Hard or semi-rigid outer shell (ABS, polypropylene, etc.) to deflect impacts; Impact-absorbing inner foam (EVA, neoprene, gel) to cushion force; Adjustable straps or sleeves to keep pads in place and prevent slipping; Ventilation / breathable fabrics to reduce sweat / heat; Low profile / ergonomic shape so mobility is not overly restricted; Reinforced stitching or abrasion panels on high-wear zones; Washable / removable liners for hygiene; Flexible joint design so bending is not impeded. Industrial Uses / Applications: Construction / trades (tiling, plumbing, floor work); Electrical / telecom infrastructure work; Manufacturing / assembly tasks requiring kneeling; Maintenance, janitorial work; Sports & recreation: skating, biking, roller sports.