Mat, Floor, Chair, 45 x 53 x .110, w/20 x 12 Lip CASE 20 EASDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0 USDA Biobased Certified: Yes. USDA FP Biobased: Yes.SDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0 USDA Biobased Certified: Yes. USDA FP Biobased: Yes.SDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0 USDA Biobased Certified: Yes. USDA FP Biobased: Yes.