Metal Construction: Metal construction with stainless steel for strength, durability and longevity. Smooth surface, comfortable to use and does not leave scratches. With finger ring equipped with a metal ring for easy hanging. Just stick on a thumb or finger, then you can easily grip the counter in any situation. Counts up to 9999 - The counters do not require batteries, up to 9999 in increments of one. Simple to use and works as you want.Reset Button: There is a reset button on the counter, just turn the button and the number can return to zero easily.Note: If the numbers cannot be reset normally, please try to rotate the reset button counterclockwise.Material: Metal.Size: 5 x 4.7 x 3.5 cm.Weight: 56.7 g.Color: Silver.Quantity: 3 piecesNote: This does not include other things, the color is based on the first picture, and the other pictures only show the effect.Due to the differences between different monitors, the picture may not reflect the actual color of the item.Due to manual measurement. Please allow the deviation. Thank you!