HIGH QUALITY MATERIAL: handbag purse extender chains is made of alloy after a multi-layer electroplating production process, bright in color,heart and moon part is well made by dripping oil process,making your daily outlook more exquisite,which feels smooth and comfortable to hand and will not scratch hands and shoulders when used as a backpack chain. SUITABLE SIZE: heart shape strap extenders measures bout 6. 6 inches in total length. moon shape strap extenders measures bout 6. 1 inches in total length, please check size before purchasing. Strap extender crossbody bag length, width, both ends of lobster spring. purse extender are available bags, purse, handbags, shoulder and corssbody bags EASY TO USE: silver purse extender chain uses simple design concepts to create a simple purse chain style. Each chain strap extender are equipped with 2 buckles in both ends, easy to install and disassemble, so you can change length of bag chain more conveniently APPLICATION: Extend Length of purse strap can most handbags or shoulder bags, make your bag more practical and it also could be a bag chain charms accessory which make your bag more attractive. Use bag extension chain handbag shoulder bag so you will be attracted by its exquisite design when you get it, and if you use it your backpack decoration, you will become more charming IDEA: bag chain strap extenders can make your bag look more charming and cute, also delicate friends, girlfriend, sister, classmate or mother on birthday,, Thanksgiving and morePolyurethane(PU)