













🎉 Make your mark with the 20ft Inflatable Arch—where every event starts with a grand entrance!
The Sewinfla 20Ft Inflatable Arch is a professional-grade, quick-inflating outdoor archway crafted from durable 210D Oxford fabric. Designed for parties, races, and promotional events, it inflates in under a minute with a quiet blower and includes all necessary accessories for secure setup. Its massive 20-foot span ensures maximum visibility, while customization options allow brands to stand out effortlessly.










| ASIN | B0BDLLLYBM |
| Best Sellers Rank | #100,309 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #757 in Inflatable Outdoor Holiday Yard Decorations |
| Brand | Sewinfla |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (71) |
| Item Weight | 20.3 pounds |
| Item dimensions L x W x H | 240 x 63 x 138 inches |
| Item model number | SWT-CQGM-6X3.5-Black |
| Manufacturer | Sewinfla |
| Material | oxford cloth |
| Occasion | Party |
| Product Dimensions | 240 x 63 x 138 inches |
| Special Feature | Easy Setup |
| Theme | Fantasy |
S**S
School Fun Run
This worked out great for our school fun run. Putting the start/finish was not as hard as others made it out to be. As you can see in the picture it is BIG; however, it was great for multiple kids to be able to run through. We did end having to use additional sandbags as the inflatable was used in the parking lot so unable to anchor the bottom to the ground. Blower was inside the inflatable which we liked as we didn't have to worry about kids tripping over. No issues at all. Folded back into bag and will use again next year 😀
K**N
Quality
Nice quality. Great quality. Just what I wanted and needed. Durable
C**S
Blower motor did not work
Used this for the first time on July 23 2021 for our 5K race and the blower motor failed. It ran for about 5 minutes then quit, we used a shop vac to inflate. Have tested several times and it's dead. The arch worked well with the shop vac. Trying to figure out how to get it replaced. Blower motor has been replaced! Thank you for the quick response and shipping us the new blower. Will use your company again as you have proven to me you are a reputable business. Thank you, Chuck
J**R
Damaged blower
The blower doesn’t work. Brand new and out of the box. Can just the blower be replaced?
M**N
One season in and love it
Used for our non-profit 5K fundraiser and it went extremely well. I'm always impressed by how much air the small blower motors can pack in. Arch was simple to use and setup. The only issue is that it's a bear to store after the first use. Would recommend a plastic tote after you make sure it's dry.
T**F
Great start
Perfect starter for our event! Love it!
A**L
Perfect for our 5K!
This was perfect for our 5K! It was easy to blow up and our personalized signs slipped in easily. It was the perfect start and end to our race. Please check out our video!
A**R
Lacked Instructions
Other than it taking 2hrs to figure out because it lacked setup instructions for it to stay up right. I had to youtube it after wasting an hour and half to setup.
C**N
The rounded bottom makes it hard to stay standing up.... The blower has no on-off switch but instructions say it does. The finish and start signs are difficult to get into the slots. Takes some determination!
Trustpilot
1 week ago
1 day ago