AKSPORT  Air Track Tumbling Mat for Gymnastics with Electric Air Pump sells on Amazon. I think the price is very good. Please read some of the reviews at the bottom of the page and see what people thought of the product. Also please check if you might qualify for a free shipping offer if available.

  • ☃【FAST & SAFE SHIPPING】All of AKSPORT Products Will be Shipped via Fedex, DHL, UPS or AMAZON , Which Normally Take 3-7 Days After Getting Tracking Number,You Will Get Your Gymnastics Airtrack Mat in One Week.
  • ☃【WIDE APPLICATION & ALL SIZES】AKSPROT Inflatable Air Track Mat Can be used in the Gymnasium,Home,School,Garden,Backyard Grass,Park,Beach,Pool,Fitness Clubs,Dance Clubs,Gymnastic Training,Yoga,Cheerleading,Exercises,Outdoor Sports.  3.28/10/13.12/16/20/23/26/29/33/36/39ft for choice(Due to manual measurement,please allow 1-3cm difference)               
  • ☃【DURABLE & NON-DEFORMATION】AKSPORT inflatable gymnastic mat is made of 1000D(thicker&stronger) Filament Grade Double-Wall Material (also know as drop stitch material) and 0.9mm high-quality PVC tarpaulin, better air-tightness and durability since reinforcement are made for all seams. It’s extremely safe when you using it because this mat is leak-free and it is no smell because high-grade material.               
  • ☃【45 DAY MONEY BACK & 12-MONTH WARRANTY】All AKSPORT airtrack tumbling mat are backed by our 45-Day Money Back Guarantee and 12-Month Product Replacement Warranty.   
  • ☃【COMPLETE & FAMOUS BRAND ACCESSORIES】You will get one electric air pump,one durable carry bag and one repair kit(without glue) for free when you purchase air track mat.With famous brand valve(BRAVO),just take several minutes to inflate or deflate,and it can protect the inside filament coz the safety device of valve,valve leak-proof function will avoid air leak when you take away the pump nipple.With carry bag, it is convenience to take your gym mat with you. &nbs