Ass Ballz is a backdoor favorite. The heavy Baller is 100% Medical Grade. high end silicone with no filler. The seamless. matte surface has a soft touch silicone finish. Each of the 4 insertion balls are 1.6 (4cm) with 1.6 (4cm) length of durable silicone between each. The Baller is extremely pliable and has a ringed handle for a secure grip and easy manipulation. 

Length 16 (40cm) 
Ball Width 1.6 (4cm) 
100% Medical Grade Silicone 
Soft Touch Silicone 
Extremely Durable 

This product is completely hypoallergenic. non-irritating and compatible with sensitive skin.