The Sqweevee Sqweel Attachment - Black measures15.24 cm long, 10.8cm width. The Sqweevee can be used in conjunction with any classic torpedo-style vibe and is suitable for use with vibrators measuring between 7.6 cm - 8.96cm in circumference. Combine two of your favourite sex toys. the Sqweel Oral Sex Stimulator and a vibrator of your choice! Allowing you to use 2 toys at once. The Sqweevee Sqweel accessory is waterproof. Soft, skin-safe rubber.