Designed for Apple iWatch Band 38mm Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, Sport, Nikeand, Edition. feature: GORGEOUS LOOK - This Iwatch band is elegant and beautifully crafted, making your watch look more like a chic bracelet for your dress or special event, wedding, anniversary, party. Metal material - Made of solid 304L stainless steel, vacuum electroplating coloring, nickel-free, rust-proof, exquisitely polished metal surface and chain integrated. SAFE UPGRADE ADAPTER - We use the latest screwless adapters. No tools required and no screws to loosen or get lost, connecting your Apple Watch tightly and securely. How to tighten a chain When you receive this Apple Watch band, some of our valued customers may find it a little tricky to tighten the bracelet with one hand at first, but it will become easy after a few times. Don't worry, we're here to help. Squeeze the pendant on the tassel with your thumb and forefinger and move it upward, tightening the chain, then easily adjust to your preferred position. The recommended wrist size for iwatch straps is between 5.5"-7.8" inches. You don't have to retighten the snaps into place every few minutes. Once tightened, it will never slip off. Maintenance tips Although this Apple Watch band is waterproof, we still recommend wiping the band with a non-abrasive, lint-free cloth to minimize discoloration and damage to the band. b. If the watch band is left idle for a long time, it will be a little oxidized, but it will not rust or lose its luster. Just wipe it gently with a cloth and it will look like new again. Package Included: 1 x watch strap Upgraded chain buckle, easy to tighten and loosen by yourself. Gorgeous, comfortable and super stylish. Perfectly fits wrists from 5.5 to 7.8 inches. Crafted from top quality stainless steel, it is smooth to the touch, durable and textured. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.