Sold as a pair and the board is suitable for a commercial environment strength and conditioning centers. Its design with extra very heavy support. The board is custom-made to hold upwards of a 300+ pound human. The purpose of the board is to continue to recode and reprogram the (IABH) inside anklebone high Goata technology and the GOATA (HAAD) heel release all-day technology. The boards are to be used doing GOATA exercises such as goblet front squats and GOATA hinges. Available in 6-11-and 22-degree slopes. Groundwork mat not included and recommended use on gym floors and exercise mats only. Do not use on home floors. The lead time to make the boards when not in stock is 30 days. +5 days for shipping. Please check the quality of the board on delivery for integrity. Contact firstname.lastname@example.org for international orders.