each wooden tag has 2 holes, can match with rings to link them together well, all the holes are symmetrically drilled which is convenient to diy your crafts the surfaces of wooden tags are blank and unstained, enable you to paint them and diy them according to your needs, the wooden tags are and no splinters, convenient to design suitable for making a family calendar, birthday board tags, crafting with kids, craft projects, classroom board, wedding gift tags and so on, the rings also can work as key rings individually colour:Wood color Material:Wood + metal size: Wood chip diameter: 30mm Ring diameter: 1.2cm Package Contents: 100 *round wood chips 100* rings (with packaging) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.