Es-03 air walker outdoor exercise equipment Model es-03 Specification 2150*384*1263 Function strengthen cardiac and pneumonic function, develop the strength of muscles in lower limbs and waist, and improving the flexibility, coordination and stability of lower limbs, good for healing strain of lumbar muscles, hip joint uptown park, leisure place, Community center, activity center, hospital square, school, factory activity Center, company rest center, etc. Max. Life span 500, 000 times Service life 8 years Warranty 1 year Main column Advantage:environment friendly Structure advantage 1. Details are designed for safety fitness. 2. Spare parts: tap aluminum, beautiful appearance, anticorrosion. Oem&odm yes Bubble wrap inside and knitting strap wrapping outside.Container