Get ready to rev up the excitement with our 16 count Monster Jam Valentine Exchange Cards. Each multi-colored card features your favorite Monster Jam trucks packed with high-octane energy and eye-catching designs that are sure to impress. We ve taken the excitement to the next level by including glow-in-the-dark stickers with every card!. These Valentine cards are perfect for school exchanges parties or simply spreading the Monster Jam spirit to your friends and loved ones.