Proud Tek's WB006A silicone wristband is a simple and comfortable accessory that, combined with its waterproof properties, is ideal for a variety of applications. Its closed-loop design ensures it is unlikely to be lost, giving the wearer peace of mind. The sizes include Ф55mm, Ф58mm, Ф64mm. Customers can choose the size that best suits their needs to ensure a comfortable and secure fit.