100% Brand new,never used Item"s color might be different from the picture because of the aberration. With removable rubber tip cover to protect from the metal tip. Diameter of the Carbon Fiber Rod is:10mm. Overall Length:20"1/2. thinnest end diameter:10.16mm thickest end diameter:15.39mm Fit 3/4,4/4 cello. The stem casing is made of the high quality plastic. Heavy intensity,Light in weight,Corrosion resistance, Ametabolic and Long life! Package include: 1 x 4/4 3/4 cello endpin