Available in either 400 or 600mm, the Wedge can be used with the 2 or 3 Step and the Block to form play sets. The 400mm measures 400 h x 600w x 1200l. The 600mm measures 600h x 600w x 1200l. This product is MADE TO ORDER. All MADE TO ORDER products require pre-payment, as we are required to pre-pay our supplier. We will contact you about this pre-payment once your order is placed.