Amazon.com: 72" Long Acrylic Rigid Square Tube (Clear) - 3/8" ID x 1/2" OD x 1/16" Wall (Pack of 2) : Industrial & Scientific
sourcing map Acrylic Pipe Rigid Round Tube Clear 96mm ID 100mm OD 200mm for Lamps and Lanterns,Water Cooling System : Amazon.co.uk: Business, Industry & Science