Specification AgeRangeDescription : Adult Brand : ZJchao BulletPoint1 : [Non-slip and Wear-resistant] The tire texture provides excellent non-slip properties and wear , offering a high level of safety on various road surfaces with stable performance. BulletPoint2 : [Easy Installation] With a 12-inch outer diameter and 12mm center aperture, this wheel is easy to install and suitable for use on a range of mobility devices. BulletPoint3 : [Professional Design] Designed with and professionalism, this wheelchair caster wheel is ideal for wheelchairs, driving aids, walkers, and more. BulletPoint4 : [Rustproof and Strong] Made of rustproof pu polyurethane, the wheel hub boasts exceptional durability and a strong bearing capacity for reliable use. BulletPoint5 : Polyurethane Material] The tire part features a robust polyurethane construction and 6001 bearing type, ensuring strength and explosion-proof performance without the need for inflation. long-lasting and sturdy design. Color : #011 FillMaterial : Foam IncludedComponents : No ItemName : 12in Solid PU Wheelchair Caster Non Slip Replacement Parts Gray for Wheelchairs Walkers ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 37 centimeters ItemPackageDimensions_Width : 37 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : wheelchair-and-mobility-scooter-tires-and-wheels Manufacturer : ZJchao Material : Polyurethane ModelName : Zjchaog08av2dkrg ModelNumber : ZJchaog08av2dkrg NumberOfItems : 1 PartNumber : ZJchaog08av2dkrg ProductDescription : [Non-slip and Wear-resistant] The tire texture provides excellent non-slip properties and wear , offering a high level of safety on various road surfaces with stable performance. [Easy Installation] With a 12-inch outer diameter and 12mm center aperture, this wheel is easy to install and suitable for use on a range of mobility devices. [Professional Design] Designed with and professionalism, this wheelchair caster wheel is ideal for wheelchairs, driving aids, walkers, and more. [Rustproof and Strong] Made of rustproof pu polyurethane, the wheel hub boasts exceptional durability and a strong bearing capacity for reliable use. Polyurethane Material] The tire part features a robust polyurethane construction and 6001 bearing type, ensuring strength and explosion-proof performance without the need for inflation. long-lasting and sturdy design.