• Premium water repellent ox material for exterior,Soft PE foam and PVC board for interior,durable and comfortable.
• Adjustable front and rear straps with metal spring hooks,fits easily on any seat.
• 20.9" in height and 14.2" in width backrest fits to kids' body,offers maximum high back support and incredible comfortable while kayaking a long day.
• Portable zipper pocket on the back to easily store some small iteams during kayaking.
• Universal design is suitable for most kayaks,canoe,boats etc.