Standard style:The Strap Fit For Men's Diesel Watches Free 3pcs sping bars and 1 pc spring bar tool included: This is a 4 value and absolutely free. No need to buy a separate spring bar to your brand new watch strap. Premium Craftsmanship: Made from 3 layers and the bottom layer is coated with waterproof material. Size:width is 22 mm,24 mm 26 mm or 28 mm, length is 125 mm+75 mm. according to your needs to choose the correct width. Premium cowhide leather is skin-friendly without Allergy concerns.