1-3/4" Diameter. Thumb-Slide Cover for Easy Cleaning, Colors: Transparent Blue, Transparent Red, Transparent Orange, Transparent Green ,one hole.
 

Features and Specifications：

Item No.:HS6002

Product Size:4.5*2.2 cm

Package:24pcs/color box ,720pcs/carton

Carton Size:39*33*25.5 cm

G/N:11.5/10KGS