With its classic best-selling shape, phallic head, and perfectly textured shaft, this 7 inch long Vac-U-Lock attachment will have you falling in love! Use with any Vac-U-Lock set or accessory. Phthalate-Free, Body-Safe Material.? Vac-U-Lock Attachment? Thin Girth? Firm yet flexible? Use with any Vac-U-Lock Set or Accessory? Phthalate-Free, Body-Safe Material