slidebelts men's vegan leather belt without holes - matte black buckle/black leather (trim-to-fit: up to 48" waist) slidebelts what is a slidebelts ratchet belt? it's a belt that lets you freely adjust your belt size without the limitation of holes in the strap. in fact, there are no holes at all! a tab in the buckle catches on a row of notches sewn onto the underside of the leather, allowing for over 30 size options with 1/4" (6.35 mm) between adjustments. all slidebelts come with a belt strap that can be trimmed to your exact waist size. the full length of one of our straps fits a 48" (122 cm) waist size. all buckles are completely removable and interchangeable with compatible slidebelts products. try slidebelts out and see why there's no reason to poke holes in a perfectly good belt.