Long-lasting use: The triangle is made of metal, strong and reliable, not easily broken, deformed, or bent. The beater is made of steel with a rubber tip and a non-scratch surface for comfortable handling and long-lasting use. Crisp sound: Each triangle comes with a metal beater for easy handling, producing fine sound quality with a clear, crisp, and energetic tone. Versatile: This percussion instrument is ideal for rhythm instruction, music lessons, music clubs, and performances, helping to develop musical ability and sense of rhythm in a practical and convenient way. Sufficient quantity: Includes 10 triangle instruments and 10 beaters, providing enough for classroom use, replacements, or sharing with others. Easy to grip: Each triangle measures approximately 6 inches per side, designed for easy gripping by children. Lightweight and portable for convenient storage and transport. Color: Silver and yellow Material: Metal and plastic Size: 15 cm Package Contents: 10 x Triangle instrument 10 x Beater Note: Light reflection and differences in display screens may cause slight variations in color. Measurement allowance is +/- 1-3 cm.