Amazon.com: MECCANIXITY Foam Tubing, 22mm ID 32mm OD 1m Length Tube Covers for Handle Grip Support Pipe Insulation, Black Pack of 2 : Industrial & Scientific
Amazon.com: Pipe Insulation, Self-Adhesive Pipe Insulation Tube with Aluminum Foil, Outdoor Antifreeze Insulation Pipe, ID 22mm-120mm, 0.95m Length/30mm Wall Thickness, Easy to Install : Tools & Home Improvement
Silicone Tube 22 mm ID x 26 mm OD 3.3 Flexible Silicone Rubber Tubing Water Air Hose Pipe Translucent for Pump Transfer : Amazon.co.uk: Business, Industry & Science