For Apple Watch Series 7 45mm / Watch Series 6/5/4/SE 44mm / Watch Series 3/2/1 42mm 2-in-1 Contrast Color TPU Wrist Strap and PC Watch Case - Black / Gold Soft TPU strap and PC watch case integrated design, durable and wear-resistant Personalize your watch, make your watch more attractive and unique An ideal strap replacement for your old, broken one Easy to install and remove Specifications: Material: TPU strap + PC case Strap length: 106+126.8mm Wrist circumference: 5.5-8.7 inch Product weight: 30g Compatible with: Apple Watch Series 1 42mm Apple Watch Series 2 42mm Apple Watch Series 3 42mm Apple Watch Series 5 44mm Apple Watch Series 4 44mm Package included: 1 x Watch Band(with Watch Case) Other items not included Size: 150-210mm (With watch)