shipping mud flaps

i offered to give up my front mud flaps now i have to figure out the shipping costs. lol, any suggestions. ups seems expensive. so leaves fedex and usps lol who has shipped these? 25 bucks online through ups using 2nd day air not bad i suppose, using small box around 4lbs?

 

see if the Postal Service has a flat rate box with all fit in. Seems the most economical if it fits it ships no matter the weight.usps.com or your local post office. There's my two cents hope it helps

 

thanks and what i was also thinking