The buckle and key ring are made of durable and sturdy metal, while the round reel case is made of plastic, the quality material makes it more durable and not easy to break, can serve you for a long while. The heavy duty retractable keychain reel is equipped with a strong buckle for your convenience, you can effortlessly and quickly clip it on a belt, backpack, handbag or anywhere you like. These retractable reel key holders are functional and handy accessories in daily life, can be applied to carry keys, ID badges and other gadgets, suitable for many outdoor activities.