Looking for floating foam pad for water recreation and relaxing

RFQ Description

I am looking for a piece of this foam like this:Green on one side, yellow on the other, with fun graphics Made from 100% cross linked polyethylene foam, preferred for marine applications (such as off shore buoys)versus non cross linked foam used in pool noodles, extra carbon bond between polymer chains makes the product very durable for outdoor applications and reduces water absorption Each AquaLilyPad comes with two velcro straps to hold the rolled pad in place for easy storage Mooring device which allows easy attachment of your pad to your boat, dock or pier Virtually maintenance free without the puncture worries of inflatable products Will float with distributed weight of over 1300 pounds Specifications: Pad is 4.86 feet wide x 18 feet long x 1-3/8 inches thick. I will be in Shenzhen China soon and would like to purchase one of these from your company while I am there. What is the sample price for 1 unit?