印度尼西亚采购需求：泡沫材料，超临界泡沫

We're looking for samples of your supercritical foaming materials for a premium yoga mat project we're leading. Specifically, we're interested in a non-perforated MTPU product with a target hardness of 27 ± 4 Asker C and a thickness of 4mm. Grey or black is preferred, but we're open to other colors if necessary. Could you provide enough material to make 5 sets of mats, approximately 200cm x 70cm each? If the specified product isn't available, please suggest alternatives suitable for high-end yoga mat cushioning. Also, let us know about availability, sample costs, and shipping procedures to Indonesia.