This Rubber B M101 Strap is a perfect fit for Rolex Daytona and Daydate models. The two-piece strap is made of vulcanized rubber material, ensuring durability and comfort. The band width is 21x18 and is compatible with white color. The strap is designed for casual use and is not personalized. It is made in Switzerland and is suitable for watch enthusiasts who are looking for a replacement or an extra accessory for their watch. This item is a must-have for those who are interested in watches and wants to add a touch of style to their collection. Only used a handful of times because ended up selling it