Welcome to GVI GroupBuy Mall! Happy Shopping! ⭐Product Details ️ Precision design provides additional strength while adding minimal weight. ️Push buttons provide 6 precision height settings supporting up to 130kg. ️Non Slip Rubber Tip for stability and traction. ️ Each side operates independently to allow easy movement through narrow spaces and greater stability while standing. ️4 points of contact to provide superior balance and stability. ️Handle height is adjustable from 72cm to 89cm allowing for custom comfort. ️Ergonomically designed handle with soft Vinyl Contoured Grip provides comfort and security. ️Light Weight (2.6kg only) and Easy to Install (No need other tools). ️Wheel only can fix with our model Product Information: ️Rod material: Aluminum alloy ️ Handle material: Vinyl ️ Product Height: 72 ~ 89 cm ️ Maximum load: 130 kg ️ Weight: 2.6kg ️ Seat length: 40cm