Technical informations Textiles: used textiles according to the newest health prescriptions. * Leather: the used leathers are tanned with all natural products. * Synthetic materials: all plastic pieces are guaranteed without toxic elements and without phthalate. * Metal pieces: metal parts in direct contact with the body are guaranteed nickel-free. * Laquers: laquers are all-water-based and harmless for health. ** see law about medical device (MPG) Datasheets can be viewed.