This price is for the bigger size， if you want to buy the smaller size，please click the following link:

http://www.aliexpress.com/store/product/Hot-Big-Glass-Dildo-Crystal-Penis-Double-Ended-Headed-Adult-Large-Anal-Beads-Plug-Ass-Balls/1289001_32264527643.html

The Bigger glass toy size: 

Long:30cm

Head diameter:4.5cm

Body diameter:3.8cm

Three balls diameter:5.1*5.1*4.2cm

The Smaller glass toy size: 

Long:28.5cm

Head diameter:3.9cm

Body diameter:3.3cm

Three balls diameter:4.5*3.7*3cm