When you buy the pvc under-sink & traps classic, what you are really buying is predictability. At a glance Type: Flexible Hose Diameter: 32 mm Material: PVC Flexible: Yes Price: à§³10.42 (offer à§³9.03) What actually matters Set up as a flexible hose-class unit, it does the job without asking you to improvise. In practice Care: a rinse and dry cycle in the usual rhythm keeps it looking fresh. Storage: stows neatly, taking no more room than a loaf tin when out of service. Daily duty: handles the regular routine without constant babysitting. Reasonable to buy, easy to live with, boring in exactly the right way.