Specification: Top head diameter: 13mm/0.51"; Bottom head diameter: 18mm/0.71"; Stem length: 10.5mm/0.41"; Stem width: 11mm/0.43" Distance between the top head and the bottom head Package list: 10PCS CITROEN C2 C8 C3 C4 Picasso DOOR PANEL TRIM CARD CLIPS INTERIOR Notes: 1. Please make sure that the old clips you need to replace are identical to those in the picture s before you buy them. 2. Manual measuring, please allow 1 ~ 5 mm error, thank you. 3. Because the quantity is determined by a precision instrument weighing, please allow about 2% of the number error, please understand, thank you! .