“Poor product, completely ineffective. Placed this under the runner rug and first thing I noticed was that despite ordering the same size as the rug, this was bigger and not 'square'. Despite this we persevered with it. Bear in mind it sits under a runner rug by tge front door so it's a heavily used area. We left it in place for 24 his to 'settle' but it doesn't stick to the carpet underneath it, not the runner rug. So everything someone walks in or out the rug moves and parts of this are exposed making it visible......white underlay visible under a brown rug is not what I thought. Also the rug itself is now curling up at each end making it a trip hazard because presumably it doesn't stick to the underlay.”
“Bought this to go over carpet & under new runners from run rug. Works fine under the 130 x 60 runner but problems with the 270 x 60 runner. The anti slip underlay adhers to the carpet but the runner keeps rippling when we walk on it. See photo. Wonder if anyone can advise? Thank you.”
