?PRACTICAL USE?For protecting mallet finger, trigger finger, thumb, straightens bent finger, finger movement restriction, etc. ?PREMIUM MATERIAL?Adopting plastic material, the splint doesn't need tape to fix it, our finger splints easy to wear all day or all night without chafing your fingers, or even in the shower since they are waterproof. The breathable, open-air design helps keep skin clean and dry. ?COMFY WEARING?Comes with wide width and rounded edges, the mallet finger splint ensures more enjoyments for all day wearing. ?3 SIZES?There are 3pcs finger support splint in different sizes, so you choose according to your fingers, and it’s easy to choose the correct size splint when experiencing changes in finger size, very practical. ?HELPFUL FOR FINGERS?Suits for 5.5-6.4cm joints. Designed to assist in healing finger injuries, straighten crooked fingers, provide support for mallet finger, protect trigger finger and limit hypermobility. The finger splint can provide firm support for your fingers.