Remember to measure for the perfect fit. The Bird Life Bird Perch gives your feathered friend a place to hang out， but it also helps to keep him healthy and flap happy. The cement perch naturally conditions your birdie’s leg muscles， and it features a safe nonskid surface. It’s a source of essential calcium and iodine and is made with natural crushed seashells， so it doesn’t contain any bad stuff. It easily attaches to most cages and is ideal for cockatiels， parakeets and other small birds.