Thank you for viewing. The suspension hardware is A-1 type, and the rings are Kondo Tech's 19. The wire rope used is 12mm x 9mm. The size is 1800 x 1800 x 150 mesh. Due to the rising cost of materials, the price is set at the bare minimum, so immediate purchase is welcome. Similar items are sold for 50,000 to 60,000 yen at major retailers. If you have any questions, please ask in the comments section. After confirming the product, if there are no problems, please rate the product upon receipt. This product is also listed on a certain flea market site, so please understand if it sells out.