Avon (Tiny Tillia) Halloween Memory Flash Cards For Kids - Best Educational Toy, Appealing Design & Proven Techniques Improve Children Memory & Help Them To Read & Write Faster - BUY NOW 8 Colorful Halloween-themed memory cards Large cards with rounded corners ideal for small hands Cards measure approximately 3.5"L x 5.5"H Ideal for children of all ages Makes a great gift or use as a party favor