This vibrating double cockring with clit stimulator features 10 amazing functions. 

Made Silicone and ABS plastic, this toy is waterproof, phthalate free, and RoHs compliant. 

Measurements: 
Bullet: 2.25" x .75" x .5" (5.72cm x 1.91cm x 1.27cm) 
Sleeve: 2.25" x 1.25" x 1.5" (5.72cm x 3.18cm x 3.81cm) 
Inner Diameter Small Ring: 1.08" (2.74cm) 
Inner Diameter Large Ring: 1.34" (3.4cm)