Plastic HOME SHAPE Piggy bank with a plastic lock at the bottom. HOME SHAPE Piggy bank is of YELLOW color. NOTE: Please CHECK THE SIZE before considering it. It is a MEDIUM-sized PLASTIC piggy bank. Please CHECK THE PHOTNeoinsta Medium Size Plastic Realistic HOME SHAPE Piggy Bank | Money Bank | gullak | Penny Bank | Coin Bank| Deposit Box | Money Saver | Lock at The Bottom and 2 Green Color Plastic Keys (Pink)ood quality plastic and have plastic keys and plastic lock at the bottom of the HOME SHAPE piggy bank. It is hard, unbreakable, durable and has better longevity. These are 100% non-toxic and approved by the standard organization. LOCK AND KEYS: Two green color plastic keys have been given with the set. You can use it to lock and unlock the bottom. It is very easy to use