Contoured splints for stability. Latex free materials. Size Selection: Measure around the wrist at smallest point. SM/M Size: 5-1/2 to 7 inches (14-17.8 cm). The Ace Brand Trademark is your assurance of superior quality, support and comfort. Trusted brand since 1918. Odor-resistant. Contoured removable splints for stability and immobilization. Lined with cotton terry for moisture absorption and comfort. Neoprene blend material retains body heat that helps increase circulation. Gel cushion positioned inside palm to conform to shape providing added comfort and support. Antimicrobial treatment inhibits growth of odor-causing bacteria on the wrist brace. The Ace Brand Deluxe Write Brace features gel cushions that are strategically placed inside the brace. The cushions conform to the shape of the joint providing support and comfort while retaining heat, which aids in circulation and helps keep muscles pliable reducing susceptibility to injury. Provides moderate support and stabilization to help prevent re-injury and relive symptoms associated with strains, sprains, arthritis and repetitive stress injuries. Made in China for 3M.