With its classic bestselling shape, phallic head, and perfectly textured shaft, this 7 inches attachment will have you falling in love! Made with lifelike Ultraskyn material, the Vac-U-Lock 7 Inch Thin Dong Attachment works with all Vac-U-Lock systems. Proudly, made in America. Size total length 7.5 inches, insertable/usable length 6.5 inches, width/diameter 4.5 inches, circumference 5 inches.