This Grinch-themed whoopee cushion set offers classic comedic entertainment with a festive twist. The rubber construction ensures durability for repeated use while maintaining the signature sound effect. Each cushion measures 4" x 5.5", a practical size suitable for both children and adults. The set includes two cushions per blister card, providing multiple opportunities for playful pranks. These whoopee cushions work well for various occasions including classroom activities, holiday parties, or casual home entertainment. Operation is straightforward - simply compress the cushion to produce the humorous sound effect. The Grinch design adds seasonal appeal to the traditional whoopee cushion concept.