The Klein Tools 60491 Heavy Duty Hinged Knee Pads are designed for adults seeking knee protection during various applications. Made by Klein Tools, a trusted brand in the industry, these knee pads are durable and reliable for those working on their legs. With a hinged design, they provide a comfortable fit and flexibility for extended wear. Crafted in China, these knee pads also come with a California Prop 65 Warning for added user awareness. Ideal for home improvement, gardening, or workshop tasks, these heavy-duty knee pads offer essential protection for your knees.