Compact 15 cm alloy triangle designed for music education and beginner practice. This simple percussion instrument delivers a clear, penetrating tone and is built for repeated classroom and home use. Key benefits Clear, bright tone ideal for teaching rhythm and timing to young learners and beginners. Durable alloy construction with corrosion resistant finish for long lasting performance. Ergonomic design with rubber grip and hanging rings for comfortable handling and easy mounting. Compact 15 cm size is lightweight and portable, suitable for preschool, classroom, and ensemble use. Versatile instrument that integrates easily into school bands, choirs, and family music sessions. Features Material: Alloy body with an ergonomic stainless steel triangular hanger and hanging rings. Grip: Rubber grip for stable holding during play. Sound: Crisp, penetrating tone that cuts through group rehearsals and classroom settings. Size: 15 cm diameter as pictured. Package: 1 set triangle. Practical use scenarios Classroom rhythm exercises: Introduce timing and coordination in preschool and elementary music lessons. Ensemble and choir rehearsals: Add clear accent notes to arrangements during rehearsals or performances. Home practice and family music: Lightweight and portable for practice sessions, group activities, and informal performances. Notes Please allow 1 to 2 cm variation due to manual measurement. Colors shown in pictures may vary slightly depending on monitor settings.