Made of resin material. Good materials products. Bright colour makes the birds vivid and lovely. Perfect decoration to hang in the garden balcony or by the window or anywhere you want. Suspension dimension:4.5 inches in diameter x 3.5 inches in height Our lively Bird Song Bell collection is the idea that birds can be spiritual messengers. Unique style, bright colors and messages make this bell a . Pleasant sound to your ears and let the surrounding environment be filled with a pleasant ambience. A good gift choice for mother father relatives and friends on festival like the Mothers' Day , Fathers' Day, Christmas or Birthday. Colour:Blue Material:Resin Package Contents: 2 x wind chime pendant Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.