Nexus Dil Nyx 5" - CoralSportsheets' Nexus Collection of premium sculptured silicone dils are body safe, compatible with water based lubricant, are phthalate free, non porous, and hypoallergenic. Nyx is a coral smooth shaft dil with a strong suction cup base that can be used for solo & partner play, either using suction for stability or used in a harness (1. 5" 2. 0" o ring compatible). Nyx has a 5" insertable length and a 1. 5" diameter so both beginners and advanced users