Concert Flat Chimes offers an alternative to the tube chime sounds and makes a great addition to any musical ensemble for groups of children to play music together. The product has eight aluminium flat chimes in a pentatonic scale, the product is ASTM and EN compliant, comes complete with our custom extruded, heavy-duty aluminium t-slot posts and and are ASTM compliant. This inclusive design includes two soft feel rubber mallets and post holders.Materials:Design Panel - High Density Polyethylene (HDPE) with orange peel texture finishAluminium Tubes - Anodised with a brushed finish in silverAluminium Post - Extruded aluminium post with powder coat finish in anthracite