Rubber strap for cheap NATO straps. Lug width: 20mm Brand new, unused. Below is a translation of the official website description: An updated version of the best-selling rubber watch strap, reminiscent of the tropical style of the 1960s. This time, TPU rubber material is used. It's a bit harder than silicone, but has a subtle luster and is dust-resistant. This material is 100% waterproof, so it can be used on any watch, including diver's watches. Technical Information: Dimensions: Length 19.3cm (11.6cm x 7.7cm), thickness approximately 4mm. The strap width at the buckle is 4mm narrower than the spring bar width. Material: TPU, buckle made of stainless steel. Thank you for your consideration.