1967/68/69/70 Valiant bumper guards

OK Mark Marson 3942 e. fairmount st. Tucson AZ. 85712 If ya just put them in a small box and take it to the post office it might be cheaper than flat rate. I was going to use a flat rate box about 26 bucks my friend said just box it and take it down. they go by weight and size . Got charged 18 bucks saved 8 bucks. Just a thought. If they work I'll gladly send ya 50. Thanks Mark God Bless