19 Apr 2023 Maine Bone Back to Catalog External Floors 300 x 300 < > Maine Bone Product Details Additional Information Contact Us Maine Bone - Structured Porcelain Sizes (mm) 300 x 300 Shade variation V1 Slip resistance rating R11 PEI rating 4 Application Floor Product Inquiry Form Your Name (required) Your Email (required) Inquiry Product Name Your Message