Description:UV ResistantPVC fittings have a that the impact of sunlight and other ultraviolet sources on the molecular structure of the PVC. Without this, the PVC would yellow, crack, become brittle and break.Impact ProofPVC fittings can take a beating. They are designed to withstand impacts, or drops from a substantial height and will not suffer any cracks or breakage compared to standard, plumbing-grade PVC fittings.Good LooksSmooth interior finish for reduced friction and material buildup.100% CompatibleStructural Grade PVC pipe and fittings are dimension compatible to plumbing-grade PVC fittings. Specification:Product Name: Pipe FittingType: T Shaped, 3 WaySize: 20mm SlipOverall Size (Approx.): 55 x 40 x 24.6mm / 2.17-inch x 1.57-inch x 0.97-inch (L*W*H)Thickness: 2.3mm / 0.