WATCH BAND FOR WOMEN AND MEN: Compatible with Apple watches and available in 38mm / 40mm sizing offering a custom sizing fit with a magnet lock system that keeps the watch band strap in place for a comfortable and secure fit | BREATHABLE DESIGN: Constructed with a sleek and breathable design in mind to fit your active sport lifestyle, making it great for both the trail and board room - iPhone watch band is odor resistant and easy to clean | MAGNETIC LOCK CLOSURE: Watch bands feature a magnet lock system that allows for custom fit sizing - simply place the band over your wrist and tighten strap to your desired length and fit, and the magnetic end will clasp down on the band for a secure fit | COMFORT FIT AND EASY ON/OFF: Stainless steel mesh weave design provides a cool to the touch feel and will not pinch the skin or hair around your wrist; Band easily clicks into the watch base so you can swap out colors to match your mood or wardrobe | COMPATIBLE WITH APPLE WATCH BAND: Replacement bands work for Apple iWatch Series SE, 7, 6, 5, 4, 3, 2, 1 - watch band easy clips in and out of the watch base