Restock cement rails, ready for delivery. Cement rail model without shoulder, groove size 20 cm., length 1 m. Or if you want to see other styles, you can add Line to inquire. . ???? Delivery service available nationwide ???? *Or you can come pick it up at the store* . You can choose to see other products at the link ???? https://www.xn--12cm4bk3a8azesaw9l9c.com/ . If anyone is interested, please contact us at ???? ????Phone number: 081-834-4088 Line ID: @gh11 (with @ in front) or press the link https://lin.ee/Gtv6Pqm