So charming! Use these shimmering 'crystal' charms to personalize your iQushion flip-flops (and give yourself twinkle toes). They're easy to pop on and off, but the snug fit means they stay put till you remove them. This version, featuring heart-shaped faceted 'crystals' set in shiny metal casings, is perfect for bling on the beach or sparkle in the city. Keep it simple and wear them alone. Or mix, match and maximalize with our other iQushion charms. Up to you! Length: 12.8mm, width: 12.7mm, depth: 9.36mm (inc. fastening). To attach: Hold the charm on top of the strap then pop the strap between the two 'claws' under the charm. Ensure you squeeze the strap past both 'claws' so the charm stays put. To remove: Squeeze the strap so it pops out through the gap between the two 'claws'. These charms do not fit some non-standard versions of our iQushion flip-flops. When this is the case, it's noted in that sandal's 'Product Details'. Note: There is a risk of breakage because the 'crystals' are made from glass, avoid handling roughly or treading on them! Unsuitable for children.