Made of our legendary PF Blend, they are soft and resilient. We invented the finger grip to make insertion easier. Patent pending, this stunner allows you to slip two fingers into the strap so you can control the plug while positioning and inserting it. The strap collapses to allow for sitting. It can also be used discreetly with apparel as well as chastity or other BDSM play.The Finger Grip Plugs #3L, #4L, #5L are available in individual packages. The #3L (the large one found in the trainer kit) is available for purchase separately and has 5.3 insertable length, 2.0 max diameter, 6.2 max circumference, and 3.3 bandwidth.Note to retailer: Please include our disclaimer as written in our descriptions below.Made of PF Blend a proprietary blend of Silicone and TPR developed to provide superior stretch, comfort, and durability. Safe with water-based lubes wash thoroughly with mild soap and water. Not compatible with latex.Store separately.Perfect Fit Brand Products are sold and intended for use strictly as adult novelty toys for entertainment.