Series 7,Series SE,Series 6,Series 5, Series 4, Series 3, Series 2, Series 1.【Personalized Design】The stretchable and adjustable watch band is upgraded. Stylish stainless steel loop buckles design allows you to adjust the size of the loop strap as you wish. With the strong super stretchy elastic,easy to put it on or take it off.. Making it a great alternative to Silicone bands for exercise.【Skin-Friendly Materal】Made from 100 percent recycled materials, the polyester yarn filaments in each band are interwoven with thin silicone threads using advanced braiding machinery .The 300D construction offers a soft, textured feel. Skin-friendly, durable breathable and lightweight.【Easy to Install and Remove】The braided solo loop watch sport band comes with iwatch lugs on both ends, which locks onto your iwatch precisely and securely. Easy for installing directly and removing.【Best Gift】A variety of colors are available for you to choose from. Perfect for a great gift choice for Wedding, Birthday, Valentines' day, Christmas, Thanksgiving Day