The KCT 10 Ring Shooting Target Sheets are a versatile and durable accessory for target practice. Each pack contains 500 cards, measuring 14cm x 14cm, suitable for standard 14cm target holders. These targets are easy to set up and use, featuring 10 clear rings with numbers inside for scoring. They are suitable for various activities including .22 air rifles and pistols, airsoft, BB guns, and general target practice.