Compatible with iWatch Ultra, series 8, series 7, series 6, series 5, series 4, series 3, series 2, series 1 Includes all 4 apple watch bands with charms Made of premium soft silicone ,skin-friendly, breathable,lightweight, durable, sweatproof and waterproof,brings you comfortable wearing experience. Dress up your apple watch and make you look sparkly. Thanks for taking a look!