These mats feature a four-leaf clover pattern and a non–slip bottom. This surface is made of high-quality polyvinyl chloride (PVC) material that is waterproof and stain-resistant. The price drops from $12.99 to $9.99 to $6.99 when you clip the 30% on-page coupon. Shipping is free for prime members and nonmembers get free shipping over $25. 

 Select a black color and  17.3 x 24" size and clip a 30% on-page coupon to get this price.