・Product information Size|length (without key ring) approx. 7.8cm Accessories|jewelry box, maintenance wipes, wood wax ·Precautions 1|Each piece is handmade, and the wood is made of natural materials, which may have subtle differences. 2|The solid wood surface is treated with wood wax to prevent water splashing, but wipe it with water and keep it dry. 3|The solid wood part may cause slight cracks due to factors such as temperature and humidity, and the product should be prevented from being placed in an extreme temperature and humidity environment. 4|Because of the special style, the replacement refill is not sold in the market, and can be purchased from the green wood. (If you want to buy a replacement refill separately, you can contact the designer and you will be provided with a free shipping link.) ・About green wood Choose not to paint or dye, Show the most natural and pure appearance of wood to everyone, The jewelry collection uses different wood textures and color stitching to create. Passing the warmth and beauty of wood.