Never used! 6 x 4 inches, 48 inch adjustable strap. Flap over/magnetic close. ID window/holder on back, 2 compartments, center zip pocket. 100% polyurethene. Measurements are approximate. Because this item was previously worn/used/loved,   there may be minimal flaws that I missed at the time of listing. My closet has a variety of sizes, great accessories. Pick your favorites to BUNDLE. 💥Pay ONE shipping fee! 💥20% off TWO or more items! 💥Open to reasonable offers.