For Apple Watch Series 7 41mm / Series 6 / 5 / 4 / SE 40mm / Series 3 / 2 / 1 38mm Hollow-out Soft TPU Anti-wear Watch Band + Watch Case - Grey Made of premium TPU, wear-resistant and durable for use Ergonomically designed wristband, soft and comfortable to wear The size is easy to adjust according to your wrist circumference An ideal watch strap replacement for your old, broken one Muti color for options, meeting your different style needs Specifications: Material: TPU Size: 270mm Wrist circumference: 155-220mm Compatible with: Apple Watch Series 1 38mm Apple Watch Series 2 38mm Apple Watch Series 3 38mm Apple Watch Series 5 40mm Apple Watch Series 4 40mm Package included: 1 x Watch Strap with Watch Cover Other items not included Size: 135-210mm (With watch)