20FT:

【 IDEAL OUTDOOR VIEWING】The white projection screen size is 12.6 feet by 7.1 feet with an aspect ratio of 16:9. At 15.6 feet by 12.1 feet , our 20ft outdoor Inflatable movie screen is perfect for parties and gatherings!
【FRONT PROJECTION】Our 20 ft outdoor projection screen adopts a two-color professional projection material. The back of the screen is black PVC coating while the front is white PVC coating and the surface of the front is fine which brings high projection brightness, high contrast and good color reproduction.
【EFFORT LESSLY PORTABLE】this amazing, huge 20 feet outdoor movie screen comes with a convenient storage bag that allows you to carry your inflatable movie screen wherever you want. This portable projector screen is lightweight enough to take it with you in every relevant occasion for impressive projections.
【COMPLETE WITH QUIET ELECTRIC BLOWER】This outdoor projector screen with stand delivers full blowup inflation with low noise in around 2 minutes. SUPER EASY MAINTENANCE.
【YOUR OWN NIGHT MOVIE THEATER】This is a must-have equipment for some serious outdoor fun! Set it up and relax in your own night movie out on your backyard or by the pool, enjoy a classic movie or a lately released blockbuster. On the other hand, you can watch music videos, have a drink and get this party started with this Big outdoor Inflatable projector screen.

21FT:

【EASY SET-UP】The mega inflatable movie screen is easy and convenient to set up in 2 minutes or less. Included is the air blower, rope, tent, and inflatable stake.
【DOUBLE-SIDE PROJECTION】Our projection screen adoptsProfessional double-sided projection white cloth material. Both the front and back of the screen can receive projection images,Bring you a better viewing experience.
【AFTER-SALES PROTECTION】Products support 30 days no reason to return, 15 days of refund, provide one year warranty service, let you worry free after sale

High quality crease free white cloth screen, support front and rear projection, high contrast and high color reduction brings you a pleasant viewing experience.
Velcro design,easy to install or remove.
The screen is easy to clean and maintain, can be washed. It is recommended that you put the screen in the storage bag separately when not in use to avoid it getting it soiled.

1 x Inflatable Frame (Oxford cloth)

1 x Projection Screen（PVC material）

1 x Blower (250W, 110V)

1 x Storage Bag (Oxford cloth)

4 x Nylon Tethers (Enhanced stability)

4 x Tether Stakes

8 x Base Stakes

High quality PVC material screen for front projection, white front and black backing to filter out light which brings high projection brightness, high contrast and high color reduction.
Velcro design,easy to install or remove.
The screen is easy to clean and maintain. It is recommended that you put the screen in the storage bag separately when not in use to avoid it getting it soiled.
PVC material is prone to creases, but it will disappear after a period of time.

The outside projector screen with a wide viewing angle up to 160°, 16:9 screen ratio, that means you don’t need to sit directly in front of the screen, just only need to select the most comfortable viewing posture to enjoy wonderful movie night.

External high-power 250w blower inflates faster, inflated in 3 minutes.
Low noice blower. It is recommended to place it behind the screen, you won't hear the voice after the movie starts.
NOTE: The blower need to remain on to keep inflated. Please ZIP UP the zipper before inflating.

The black frame made of high quality, durable, and waterproof 210D Oxford fabric for use in all seasons.
Super stable and easy to inflate with the blower.
Easy to clean and maintain, can be wiped clean with damp cloth.

The storage bag made of high-quality durable Oxford cloth.
This portable projector screen is easy to store and carry, can be taken on every relevant occasion for impressive projections.