... Nice appearance and very light weight 2 A1 A2 A3 A4 are all availabe A2 Clip Frame with Rounded Cornersitem no : LF ... :silverprofile:25/32mm round /mitred conernormal graphic size :A4, A3, A2, A1 ,A0N.W :25mm 0.45/0.8/1.2 ... OEM,ODM service ,customer's design and specification are welcomed ! A2 Clip Frame with Rounded Corners