Basic Learning with Bright letters that aid in letter and number recognition. ABC123s rug can enhance a child's learning by playing games. Because of it's durability. ABC123s can also hang-up as a visual aid in any classroom. The rug is made of 100% nylon. The carpet meets or exceeds Class One fire ratings and CRI Indoor Air Quality Testing program Passed (Certification No. 14222878 Category IY). Life wear warranty and three Month Limited Warranty on serging. Allow a tolerance of +/- 5% on color degradation. 1" Thick. 144"L x 108"W.