Side approximately 4.5 cm. There may be some errors due to amateur measurements. * Immediate purchase is welcome * Free shipping * One-of-a-kind, first-come, first-served * Feel free to comment! ・Please understand that items are stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※In order to sell at a slightly lower price, we may ship the item without the box due to shipping costs. * Returns are not possible except for defective products, so please check the photos before purchasing. If you have any questions, please contact us before [rating] ( *ˊᵕˋ)✩‧₊ Yuyu → Rakuraku Mercari delivery or vice versa, may be changed. #riishop 25-23 217-901