Foam surround acrylic mirror are made using materials that are soft to the touch and can easily be wiped clean. The EVA surrounds are 30mm thick so they can be hand-held or free standing. Yellow, blue and purple surrounds all have plane reflective mirrors, red has a convex, orange has a concave. Supports the following areas of learning: • Understanding the World - observation • Personal Development - self-awareness • Maths - shape & space Practical Pre-School Awards 2009 - SILVER SpecificationFoam thickness 30mm. Size of blue square: 235mm. 0m+