This collection is the first interchangeable collection of controllers, plug-in jacks, and bullets that are available in individual packaging for mix-and-match fun or in pre-designed sets for carefully curated, optimum pleasure. The Sterling Collection’s #5 combo includes a 7 speed controller, a slimline bullet and a standard bullet. 

Features - 
Materials - ABS Plastic / Metallic Plating
Power Source - 4AA  Batteries

Measurements -

5" x 2" / 13cm x 5cm (Controller)
2" x 0.6" / 5cm x 2cm (Slimline Bullet)
2.2" x 1" / 6cm x 3cm (Standard Bullet)