We worked with the marketing firm Cotton Candy, to create this 5′ tall x 15′ wide inflatable letter set. It was created for advertising and photo ops at special events. These sealed letters are individual inflatables, which can be attached with included tethers, hung, or used individually. Because of this, sealed letters offer a lot of flexibility in regard to implementation. They are manually blown-up and then sealed-off, requiring no power or blower thereafter. They usually need to be topped-off about every 1-3 days, depending upon various conditions. Sealed letters are made of very heavy-duty 35mil vinyl that is water, fire and UV resistant. For more information about our inflatable letters, contact us today.