The OBO OGO hand protectors are made with a lightweight foam that offers great protection and rebound. DESIGN & DETAILS: High density foam helps dissipate impact Left hand blocker is designed for total protection and is shaped to help deflect the ball down towards your feet Right hand protector is designed to allow full wrist movement, which is essential to get to the ball and clear it quickly Right hand protector also has an adjustable strap to hold stick in place Size: one size Sold as a pair.