Dear Jerry, My buyer in europe is looking for the *plastic roll cores*. The Plastic material that is used to manufactire these cores is not critical. perhaps Polypropelene or polyester or other. The cores can be like any of these, but some of these have a double wall wjich is not necessary for the buyer. If you see ,Inside diameter is the most critical so it fits onto the machine mandrel. The wall thickness is not critical and can be between 1.5mm to 4mm. You can email me a picture of the core that you have and then send me a sample I will tell you if it is suitable. The sizes and the initial quantities that I would require are as follows;- (ID means inside diameter) ID 76.7mm x 35mm long Qty 3000 ID 76.7mm x 30mm long Qty 6000 ID 76.7mm x 20mm long Qty 6000 ID 40.7mm x 50mm long Qty 2000 *The above is urgent* 13802481739
