Long-lasting use: the triangle is made of Quality materials, strong and reliable, not easily broken, deformed or bent, and the firing pin with a rubber tip and a surface that does not scratch your hands, for long-lasting use Crisp sound: each triangle is fitted with a metal firing pin for easy handling, fine sound quality and a clear, crisp, energetic sound that is and enjoyable Versatile: the adult percussion instrument can be used for rhythm instruction, music lessons, music clubs, concerts and more, helping to develop your musical ability and sense of rhythm in a practical and convenient way Enough to use: you get 4 children's instruments and 4 firing pins, enough to use or replace, enough for your ; you can also share them with your children Easy to grip: the triangle is about 8 inches long on each side for children to grip and is portable and light enough to store and carry without taking up too much space size:Side length 20cm Material:metal+plastic colour:As shown Package Contents: 4 x Triangle bell 4 x Baton 4 x hook 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.