Blue dog wheelchair, two-wheeled, for hind legs With adjustable straps. Blue S-size dog wheelchair. Assembly instructions are also included. - Color: Blue - Size: S - Number of wheels: 2 - Assembly instructions: Included - Application: Dog wheelchair It's size S. I tried assembling it at home! The size didn't fit my Toy Poodle, so I quickly bought another one. Thank you. - Color: Blue - Material: Nylon - Number of wheels: 2 - Application: Dog wheelchair - Adjustable straps: Yes Thank you for looking.