Juego de placas de ángulo sólido, bloque de ángulo triangular de 2 piezas, 30-60-90 grados y 45-45-90 grados
Including 1× 30-60-90 Degree angle block, 1×45-45-90 Degree angle block and one fitted case, easy to carry. Feature: Each angle block has 4 holes for easy installation. Each angle block has 4 holes for easy installation.