Dare to masturbate in complete transparency! DEEP BLOW TORNADO: experience a whirlwind of exquisite caresses thanks to this fully spiral sleeve. These sleeves are removable and interchangeable. They can be used with or without a case to multiply your masturbation experiences. Little more very exciting, each sleeve is translucent, allowing you to miss nothing of the show! Dimensions: Overall Length -  6.46 inches. Insertable Length - 5.71 inches. Width - 2.64 inches.