Intex Comfort Bed - Rising Comfort Twin Airbed with built-in Electric Pump<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 20.8 gauge flocked top </span></li><li><span class="a-list-item"> 14 gauge vinyl beams </span></li><li><span class="a-list-item"> 16 gauge vinyl bottom and sides </span></li><li><span class="a-list-item"> Built-in Electric Pump </span></li><li><span class="a-list-item"> Location， temperature， and humidity will affect the airbed’s firmness.  Airbeds will need to be occasionally re-inflated (topped off) to maintain desired firmness when used for more than a few days as vinyl tends to relax over time. </span></li><li><span class="a-list-item"> Measurements will vary based on customer’s inflation. Airbeds are measured from the widest point including the beams (bulges) on the side and off the tallest point from the floor including built-in pillows if applicable. </span></li><li><span class="a-list-item"> 20.8 gauge flocked top </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">14 gauge vinyl beams</span></li><li><span class="a-list-item">16 gauge vinyl bottom and sides</span></li><li><span class="a-list-item">Built-in Electric Pump</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/3109VmWDpkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3109VmWDpkL.jpg" noproxy></div></div>