Enough to Use: you will receive 100 pieces of blank dog tags, and 100 pieces of dog tag chains, abundant in quantity, enough to use and replace, can meet your daily needs; You can also share them with your friends who have dogs Long Time Use: the metal tags are made of aluminium material, sturdy and firm, not easy to break or deform, will not put too much burden on your pet; The dog tag chains are made of stainless steel material, solid and reliable, not easy to bend, can be applied for a long time Proper Size for Using: the blank aluminum tags are approx. 50 x 29 x 1 mm/ 2 x 1.1 x 0.04 inch, the dog tag chains have 2 different lengths, namely about 12 cm/ 4.72 inches and 70 cm/ 27.56 inches, suitable for most dogs to wear Nice for Your DIY: the blank aluminum pet tags use blank design, so you can print your favorite patterns and words on them, letting you use your imagination to design your own crafts, letting you spend a fun DIY time Wide Applications: these aluminum stamping blank tags are suitable for making pendants, signs, DIY crafts, can be applied to dog tags, key chains, necklaces, bag pendants and more, making your pet hard to lose