Watch Band Design Anti-Lost TPU Protective Case Cover Loop Fastener Nylon Bracelet Strap for Apple AirTag Tracker - Black Size: S Selected durable nylon weave, ventilate breathable and comfortable to wear The wristband protective case made of TPU is more durable, sweat-proof, scratch-resistant Loop fastener, easy and quick to adjust the wrist size Multi-color for option, meeting different style need Suitable for various occasions such as sports, office, and daily wear This Airtag case locks onto AirTag interface precisely and securely, user-friendly installation Specification: Material: Nylon+TPU Size L: 220*40*10mm Size S: 170*40*10mm Compatible with: AirTag Package included: 1 x Loop Fastener Nylon Watch Band TPU Protective Case Other items not included