1. It will flate automatically.

2. It will utter sound like whoopee when sitting on it.

3. It is used for prank and entertainment.

1. Name of product: Sponge Whoopee Cushion

2. Material: Plastic

3. Control mode: Force

4. Color: Red, blue, cyan, yellow, randomly

5. Size( Approx.): Mini model: 9 cm/ 3.54 inches;

Size middle: 16 cm/ 6.30 inches;

Size large: 20 cm/ 7.87 inches;

Size extra-large: 25 cm/ 9.84 inches.

1 * Whoopee Cushion