Note: At first, the inner ring is tight and needs to be broken further. Please allow a little size error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. . GREAT GIFT: Finger spinner toy can be used as rings, pendants, matching decorations... Perfect anti-anxity stress reliever gift ideal for ages, boys, girls, adults. It's an easy and nice gift. . Unique Patterns: Spinner Toy Decompression Unzip Rings Metal grade compact alloy with higher hardness, stronger and more durable, shockproof, low profile, fun, relaxing, no rust life. RELEASE STRESS: Unzip the toy of a friendship ring to relieve the stress of calm mood. . Material: alloy Quantity of material: 2 pieces Color: 1 x gold 1 x silver Size: Inside diameter: 20 mm Circumference: 62mm Gold: Length : 32mm Width: 6mm thickness: 5mm Silver: Length : 32mm Width: 6mm thickness: 5mm. .