This durable and smooth silicone band fits any Apple Watch for a snug, comfortable fit during exercise or everyday wear. Material: Soft silicone material with a smooth finish for a sporty look. Size: 38/40mm - 135mm -190mm - Small/Medium 42/44mm - 180mm - 223mm - Medium/Large Fits: Series 1, 2, 3, 4, 5, 6, and SE Details: Comfortable and durable. Easy and direct installation and one button removal. An innovative pin-and-tuck closure ensures a clean fit. Adjustable band. Apple Watch is not included. Brand new and in poly bag or package. Disclaimer: Bands may include 1 stainless steel pin or 2 stainless steel pins based on availability.