Thank you for looking ♡ The size of the backing card is 4.5 x 5.5 cm. Please use this as a reference for the size of the accessories. ⭐️ I've filled the resin with dried flowers ♡♡♡ They are very cute. Since pressed flowers are natural, there may be variations in left-right symmetry and color differences. Please enjoy these as part of the design! They match both casual and formal wear!! It may be difficult to see in the photos, but there might be air bubbles, burrs, or unevenness. I will put these in an OPP bag and ship them in a small cardboard box m(*_ _)m Please feel free to ask if you have any questions. ⚠️ Metal fittings cannot be changed. I am attaching surgical stainless steel 316 earrings, which are used for medical purposes, with engraved catches. (Can be changed to silicone catches for free.) Thank you for your understanding. #ののの激安アクセサリー I am currently raising children and working. Shipping may take some time. If you would like it sooner, please let me know in the comments. Base material: Surgical stainless steel