100% brand new high quality and testing is fineItem 100% like the picture shownWith removable rubber tip cover to protect from the metal tip. Diameter of the metal Rod is : 10mm Overall Length: 20"1/2(52CM)Fit for 3/4,4/4 celloThe stem casing is made of the high quality plastic. Heavy intensity, Light in weight, Corrosion resistance, Ametabolic and Long life! Package includ:1*cello endpin We manufacture all kinds of instrument parts and conduct The direct model so that our price is very low with high quality.