The Natural Bird Nesting Material is perfect for birds to build nests and built shelter. It is made of natural materials, including safe jute silk, fine hemp rope, raffia grass, wool, and cotton. This material is safe and reliable, providing a warm, comfortable, and clean environment for birds and other small animals. Features -Color:Khaki -Material:Jute silk, twine, Raffia, wool, cotton -Size:18.00X11.00X6.00cm/7.07X4.32X2.36in -These natural nesting materials suitable for your birds to use for building nests and shelter. -It is made of natural materials, including safe jute silk, fine hemp rope, raffia grass, wool, and cotton. -This material is safe and reliable, providing a warm, soft, comfortable, and clean environment for birds and other small animals. -Suitable for a variety of small animals including birds, hamsters, rabbits, and guinea pigs. -You can use these nesting materials to make a warm nest for some outdoor bird in winter. Package list: 1 of bird nesting material (40g for each pack)