The Birds carriage tensioner from BEZISA is made with a number of interactive pieces, which your little one can shake and feel, or look at endlessly. Each carriage tensioner is designed with care. BEZISA strives to design toys that attract attention enough to really start to discover, concentrate and develop, but also allow you to sleep peacefully. The colors and shapes we use and the serene sound of rattling wood are in line with this. The product is CE certified (EU safety directive). Warning! To prevent the child from becoming entangled and hurt, remove these toys when the child begins to crawl on all fours. Details - Handmade - Safe to bite - Wooden rings and beads are made of untreated beech wood from sustainably planted forests in Europe - Felt is made of pure new wool is coloured with natural and safe materials and is in itself dirt-repellent and non-flammable - Felt contains crispy paper for more playing fun - Sustainable and functional designs, without being over-stimulating C