• plastic, fabric
• Pull up rings for playpen: the pull up ring is made of plastic, fabric materials, workmanship, smooth surface, practical to use,nursery cot rings
• Cot hanging rings: this pull ring is easy to use, lightweight, and can be carried with you when you are out or traveling, pull ring
• Safety first walker: you can install it on the crib and let the try to stand through using the pull ring, swimming float
• : walking toys are small in size, light in weight and easy to carry, a very practical walking training tool, gym
• Crib: plastic, fabric material, this crib pull ring can be safely and durably used for a long time,rainmaker