4'' x 6.5'' Clear Acrylic Menu Clipboard Top grade acrylic Good appearance and cleanness 4'' x 6.5''Clear Acrylic Clipboard1,elegant design2,hign transparency,being 92%,like crystal.'queen of Plastics"3,Hign hardness and luster of surface4,good process ability5,well weatherability and chemical resistance6,stable color under outdoor exposure7,nontoxic8,12 years OEM and ODM experience