It is made of selected fabric with waterproof protection. Just let the little birds sing for you~ \Fatty Bird/ https://c2.staticflickr.com/2/1842/43517610525_db2e7def7b_b.jpg https://c2.staticflickr.com/2/1894/30557921958_2c84555d40_b.jpg https://c2.staticflickr.com/2/1857/30557923258_d93a235fb9_b.jpg + Carefully folded by hand, each bird may differ a bit in shape, that’s why they are so special! + Materials: selected fabric, stainless steel earring and love. + Measurements https://c1.staticflickr.com/5/4418/37186830661_f645a7b674_b.jpg \spec/ head to tail is approx 5.5cm necklace is approx 70cm https://c2.staticflickr.com/2/1880/42617022180_a7a69034ae_b.jpg + No animalswere harmed in the making of this product. + 100% handmade, 100% unique.