Color paper square sticky memo pad 1, Novelty , Unique design , 2, Recyclable low price 3. ... memo padProducts specification Production item Color paper square sticky memo pad SizeAccording to customer's requirementsMaterialSpecial paper ,copper mirro paperboard, ... paper material, art paper, copper mirror paper, cardboard, pearl paper, synthetic paper, etc. All are reached RoHS , REACH, SGS standard . ...