YWSDshop Portable Inflatable Triangle Wedge Pillow Climax Magic aid Position for Deeper Position Support PVC Flocking Travel Pillow for Couple Bed Skills Exercise

Has loads of different uses ideal thing to have tucked away

a lot cheaper than others of same design and makes for good back support, only one drawback is the nozzle for inflating has no one way valve on it which even the cheapest of inflatible products have had for many decades and this makes it impossible to fully inflate as the air escapes faster than you can possibly fit the stopper. had to insert the stopper nearly all the way in before blowing it up and even then some escaped before i could seal it, very frustrating and on another day my patience would have run out as quick as the air and i would have killed it with the nearest sharp instrument, thats how frustrating it is to inflate fully.

Hoped to get a bargain on this one but this product confirms the rule you get what you pay for. The mouthpiece has no backflow valve so all the air comes out once you stop inflating it and try to attach the plug. The height/depth was also too flat, using two pillows as props do a better job. Returning it for a full refund.