These sizes have recently changed... please note. Wedi Sampler Pack features a total of 4 1/2" Wedi Panels...2- 11.5" X 11.5" and 2- 11.5" X 17.5" Ships from New Hampshire via UPS Ground. SHIPPING COSTS INCLUDED! Please understand that Wedi is a construction product and unfinished. Sometimes corners are damaged during shipment. Shipping must be within the continental United States! Residents in Alaska and Hawaii please contact us via email. No international available.