VEVOR Dog Wheelchair for Back Legs, Lightweight 2 Wheels Pet Wheelchair, Height, Width & Length Adjustable, Dog Cart with Shock-Absorbing Wheels, for Injured, Disabled Dogs 35-48 lbs, MediumLightweight Aero-AluminumThick Sponge Leg RingIncluded 2-Meter LeashFor Various-Sized DogsEasy to Guide, Easier to AdaptScratch-Resistant FrameWheel Size: 10 in (240 × 47 mm),Leash Handle Material: EVA foam,Wheel Quantity: 2,Recommended Pet Weight: 15.88–21.77 kg / 35–48 lbs,Wheel Material: PP + EVA,Adjustable Height: 14.7"–21" (375–535 mm), 12 positions,Leash Length: 2 m,Item Model Number: SS3-01,Adjustable Width: 8.7"–14.1" (220–360 mm), 12 positions,Leash Strap Material: Polyester,Net Weight: 2.9 kg ±3% / 6.39 lbs ±3%,Adjustable Length: 14.6"–24.8" (370–630 mm), 18 positions,Main Material: Aluminum Alloy,Wheel Fastening: Flanged lock nuts