- The stiletto plastic tip is fixed to the tire and does not come off while driving - the flexible fabric adapts to the shape of the perforation and adheres with the sealant - Wear in a clean way, does not require gaskets and cannot be perceived while driving, even with road tires - Flexible Fabric Conforms to the shape of the perforation and adheres with sealant - Wears Cleanly, Does Not Need Gaskets and Cannot Be Felt While Driving, Even With Road Tires All products sold by Ridewill are New and they have a guarantee if not otherwise specified in: 24 months for private individuals (Tax receipt) for defects in compliance with the law. 12 months for companies (Accompanying invoice with VAT number) in accordance with the law All Products Sold by Ridewill Are New and have Warranty.