The Sport Braided Solo Loop Watch Bands for Apple Watch Bands 6 5 4 3 2 1 SE are maded of premium quality nylon and stretch material. It is durable and sweat resistant. You can buy one or some different colours straps for using for different occasions. The sport watch bands can be fit for sports, party, business, gifts, etc. One braided Watch band size fit most With super elasticity, it fits everyone's wrists (Fit wrist size: 5.2"-8.5"/13.2cm-21.6cm) Stainless steel loop buckle more durable strong than plastic buckles , will give you long time of service.