1. Safety standards: Safety should always be the first consideration, cribs must meet stringent safety standards. 2, the edge of the bed Fence: Try to choose a cylindrical fence, the distance between the two fences should not more than 6 cm (this is the new standard figure), in order to prevent the baby from the middle of his head sticking out. Some mothers prefer more complex pattern, carving more crib, in fact, this is not enough beds for the children safe. Because the bed raised bed rails or carving easily hooked child's clothing, trying to get rid of the child, it is possible to crash injuries. 3. All surfaces must be painted crib with a protective layer to prevent cracking of: baby is teething like to use mouth to chew things, and therefore bilateral edge of the bed rails (on both sides of the fence of the cross called) must be provided with a protective sleeve (anti- bite), the parents in particular should pay attention to the metal material crib must not contain harmful lead to child elements. 4, the buffer bumper pads: around the four surrounding Crib cloth made easily torn plastic bumper pads, to protect the baby's head. Bumper pads need at least six or more knot tied at; tied the knot holding the shortest length of tape to prepare for the baby to Le neck. Once the baby standing on the mat around it should remove bumper pads, as they may become a stepping stone baby crawled out of bed. 5, the mattress: mattress when transferred to its highest position, the distance between it and the edge of the bed at least 40 cm or more. Mattress and bed frame to tightly close together (mattress on both sides of the fence on both sides of the distance is within 2cm), in order to prevent baby hands into it. In the mattress of choice, traditional cotton bedding is a good choice. 6, the size of the crib: crib if too small, with about one year would phase out, it seems a bit wasteful. However, if too large, not to give babies a sense of security. So the maximum length not exceeding 150cm. 7, the use of crib sides of the fence: the height of the fence generally higher than the mattress 50 cm is appropriate. If too low, wait until the child can catch fence standing, ready to have climbed the fence fall hazard. If too high, the parents picked up or put down a baby are very inconvenient. So, you can choose the fence can slide up and down the whole cot or crib mattress can be adjusted, so hold the child or to the child when he does not have to change diapers old bent to hold the baby, it does not cause back pain up. 8, the role of gauze: the crib is best to put up with gauze design, this summer, mosquitoes can block the child's infestation, when the sun is too large, you can adjust the light.