1.round cup ,fit to knee 2.soft pad 3.adjustable belt 4.light weight 5.OEM JINHUA HENGFA INDUSTRY AND ... division. Our main products include: Safety Glasses, Safety Goggle, Welding Goggle, Safety Helmet, Welding Mask, Dust Mask, Respirator, Earmuff & Earplug etc,JINHUA ... .soft foam cushion , comfort to wear and good protection 3.adjustable belt ,one fit all4. durable and clean cloth surface 5 ...