Contoured shapes by 3.5mm thickness Airflow waffle PVC form in dobule layers, renforced with crossed webbing Soft touch and easy clean Double side with durable cotton elastic in 3mm thickness equalizes girth pressure Stainless steel buckles with rolls make tightening easy Size 38"-56" This contoured English girth is make of Airflow waffle PVC form, with is easy clean and friendly touch to horse belly skin. Reinforced with webbing underside for durable using. Double side heavy duty cotton elastic in 3mm thickness provides strong but proper pull to tie up the saddle, equalizes girth pressure while adjusting and fastening, and allows more adjustable space. Easy fit Stainless steel roller buckles.