STBYSP Compatible with Apple Watch Band 38mm 40mm 42mm 44mm Sport Band Replacement Wristband for iWatch Series 5/4/3/2/1 Soft Silicone for Women and Men Midnight Blue

Dear Customers, you're welcome to our store, and we wish you a happy shopping here. 1.Band Material: We use a custom high-performance Silicone which is soft, comfortable, breathable yet durable. That Magnet pieces will lock your iWatch interface precisely and securely, avoid falling off. The Pin-and-tuck closure ensures a clean fit, and you'll only take a few seconds to replace. Metal parts are made with hypoallergenic nickel free stainless steel, which can prevent your skin from irritation or allergy. 2.How to choose the size ? Please check the back of your watch is marked 38MM, 40MM, 42MM or 44MM, then choose the short(S/M) or long(M/L) size matches your wrist. If you don't kown how to choose the size, please kindly refer the below size chart?usually, woman could choose a size S/M)for Watch 40mm/ 38mm model. [size]40mm 38mm S/M -[for wrist:]5.1"-7.1" (130mm-180mm) [size]40mm 38mm M/L - [for wrist:]5.5"-7.5" (140mm-190mm) [size]44mm 42mm S/M - [for wrist:]5.9"-7.9" (150mm-200mm) [size]44mm 42mm M/L - [for wrist:]6.3"-8.3" (160mm-210mm) 3.Satisfaction Guarantee: STBYSP are offering "no-reason" refund within 60 days, replacement within 360 days.