ApplicationThis product is suitable for 16.53-22.05 lbs of full-stage cats, small dogs and other running and exercise needs in flats, living rooms, pet shops, cat cafes, and more. It supports cat running, spinning, climbing & napping.SpecificationsStyle: ModernShape: RoundColor: GreenMaterial: HDF, SisalSurface Treatment: VarnishingMount Type: Floor Mount Control Type: ManualAssembly Required: YesIndoor/Outdoor Usage: ‎IndoorApplicable Object: CatsApplicable Weight: 7.5-10kg/ 16.53-22.05 lbsMax. Load Capacity: About 50kg/ 110.23 lbsOuter Diameter: 1.1m/ 3.61 ftInner Diameter: 1m/ 3.28 ftRunway Width: 30.5cm/ 12 inGross Weight: 21kg/ 46.29 lbsNet Weight: 17kg/ 37.48 lbsProduct Size: 100*34.5*116cm/ 39.37*13.58*45.67 inPackage Size: 108*38*20cm/ 42.52*14.96*7.87 inPackage Included1* Cat Exercise Wheel1* Mat1* Screwdriver2* Gloves1* English ManualOther Accessories Required for AssemblyNotes1.Please make sure our product size is suitable for your pet before buying.2.Please check the dimensions carefully before purchasing and make sure you have enough space for it.3.Please note that the installation process may take a little time and it is recommended that you work in pairs and follow the instructions.