Features‎:‎‎- Made of aluminum alloy material‎,‎ durable and wear resistant‎- D‎-shape design gives you more convenience while using it‎- A rotatable lock in the middle of the carabiner avoids things coming out‎- Can be used as anti‎-theft buckle that brings you safety‎- Fits for hanging on the bag‎,‎ key rings‎,‎ bottle‎,‎ and connecting tent‎,‎ ropes‎,‎ etc‎.‎Package weight‎:‎ 0.054 kg Product Size‎(‎L x W x H‎)‎‎:‎ 6.50 x 4.00 x 0.30 cm / 2.56 x 1.57 x 0.12 inches Package Size‎(‎L x W x H‎)‎‎:‎ 13.20 x 6.20 x 1.00 cm / 5.2 x 2.44 x 0.39 inchesPackage Contents‎:‎ 2 x D‎-shape CarabinerDisclaimer of Product Usage‎:‎ This carabiner is not for professional climbing‎,‎ please notice this‎!‎