Indulge in the wild world of backdoor fantasy with the Fleshlight Boost Blast Anus! This product is crafted from Superskin™ material with a uniquely textured 8.5" inner sleeve. Turbo Tech® suspended entry rings and an adjustable base create a vacuum effect for maximum pleasure -only enhanced with included Fleshlube or your choice of water based lubricant. Experience a lifelike feel, a soft touch, and treat yourself to an exhilarating release you can trust from Fleshlight.