Crafted from ABS, nylon, and rubber materials, this corrector offer a comfortable fit that resists deformation, ensuring long lasting support. Elevates your child piano practice with our piano hand position corrector, designed to reinforce proper hand postures and wrist bending. Great for youngest piano learners, music enthusiasts, and people who are like to maintaining optimal hand position while playing the keyboard. Whether at your home, in the music classroom, or rehearsal space, this practical hand position corrector great for practice and performances any where. Package includes: 1 Pair Piano Hand Corrector