1.5" Inner Diameter: Fit nicely over most wrists of both adults and kids. Perfect for holding ID badges, cards or keys during shopping, work, sauna, indoor and outdoor sports, etc.
Elastic & Flexible: Each spring wristlet is stretchable to hug your wrist without breaking or falling out. Then return to its original shape immediately after stretch.
Reliable Material: Made of superior plastic with strong bearing capacity and resistance to water. Their soft and smooth surface always makes for a comfortable touch for skins.
0.9" Metal Key Ring: The 0.9 inch split key ring can support a string of items stably for easy acquiring. Excellent for holding keys, whistles, office supplies, etc.
Versatile Uses: After removing the key rings away, the spiral coils can work perfectly as beautiful and fashionable bracelets, hair ties or wristlets. Practical and ideal gifts for female friends.