Specification: Main material: TPU Product color: Orange Product specification: 45mm/65mm/85mm (optional) Product packaging size: approximately 90x40x35mm/3.54x1.57x1.37inch Net weight of product: approximately 27g/28g/29g Note: Specification: Main material: TPU Product color: Orange Product specification: 45mm/65mm/85mm (optional) Product packaging size: approximately 90x40x35mm/3.54x1.57x1.37inch Net weight of product: approximately 27g/28g/29g Note: Specification: Main material: TPU Product color: Orange Product specification: 45mm/65mm/85mm (optional) Product packaging size: approximately 90x40x35mm/3.54x1.57x1.37inch Net weight of product: approximately 27g/28g/29g Note: Specification: Main material: TPU Product color: Orange Product specification: 45mm/65mm/85mm (optional) Product packaging size: approximately 90x40x35mm/3.54x1.57x1.37inch Net weight of product: approximately 27g/28g/29g Note: 1 x Ultralight Bike Inner Tube 1 x Ultralight Bike Inner Tube 1 x Ultralight Bike Inner Tube 1 x Ultralight Bike Inner Tube |