Product description 1. Personalize your iWatch 38-40mm /42-44mm Series 5/4/3/2/1 with this stylish replacement nylon strap. 2. Premium nylon material with moderate softness and fine craftsmanship makes it comfortable to wear and durable. Fashionable and beautiful color, makes you stand out from the crowd. Easy and direct installation and one button removal. 4. A quick-release pin closure ensures a clean fit. Nickel free hypoallergenic stainless steel metal parts. 5. Suitable for hiking, sports, meetings and essential accessories for work.Multiple colors to choose from, choose your favorite color. Replacement smart watch band crystal diamond alloy Double color strap Three Rows of Soft Silicone Diamond Holes 2 in 1 Fast Qi Wireless Charger for Smartphone and Apple Watch Dual Color Arrow Shape Soft Silicone Replacement Strap Material Alloy Soft Silicone Soft Silicone+ABS + PC Soft silicone Pin closure Installation method Lugs with quick release button for direct installation Lugs with quick release button for direct installation Place on bracket for wireless charging Lugs with quick release button for direct installation Watch Compatibility Apple Watch 42mm 44mm Series 4/3/2/1 Apple Watch 42mm 44mm Series 4/3/ 2/1 Apple Watch 38mm/42mm Series 4/3/2 Apple Watch 42mm 44mm Series 4/3/2/1 Dimension/Wrist 5.31"-7.68" (135mm-195mm) wrist 5.5 "-8.3" (140mm-211mm) wrist 5.5 x 4.1 x 4.8 inch / 140 x 104 x 121 mm 5.5"-8.3" (140mm-210mm) wrist Product Features Durable alloy strap with set diamonds Breathable diamond multi-hole design 2-in-1 Qi wireless fast charging, multi-protection technology, FOD detection Unique sporty two-tone arrow-shaped design