Main Category : Other Mailbox Products - USPS Approved & For Private Use/Access / Express Mail Convenience Centers Express Mail Convenient Center 30" Wide - For Private Use/Access H102EX30 Express Mail Center 30" Wide - Blue Size: 30"W x 26"D x 42"H Qty 1-2 $649.50; +3 Call Express Mail Convenience Center 40" Wide - For Private Use/Access H102EX40 Express Mail Center 40" Wide - Blue Size: 40"W x 26"D x 42"H Qty 1-2 $709.50; +3 Call Express Mail Convenience Center 50" Wide - For Private Use/Access H102EX50 Express Mail Center 50" Wide - Blue Size: 50"W x 32"D x 42"H Qty 1-2 $875.50; +3 Call