Synonyms of Hiccups, Chronic. General Discussion. A hiccup is an involuntary spasmodic contraction of the muscle at the base of the lungs (diaphragm) followed by the rapid closure of the vocal cords. Usually, hiccups last for a few hours or, occasionally, a day or two. However, chronic hiccups are ones that continue for an extended period of time.
Lets answer your question in several parts; The Short Version First: 1: First Class Letter - Max weight is 3.5 oz. 2: First Class Large Envelopes - Max weight is 13 oz. 3: First Class Parcels - Max weight is 13 oz. Long Version: You asked about âFirst Class Mailâ and the weight limits. Mail is defined as âLetters and packages conveyed by the postal systemâ. See Google.
Priority Mail items are First-Class Mail items weighing more than 13 ounces and, at the mailerâs option, any other material (including First-Class Mail items) weighing 13 ounces or less. 1  The weight limit for Priority Mail items is 70 lbs. The maximum size for Priority Mail items is 108 inches in combined length and girth (the length of the longest side, plus the distance around its thickest part). The Priority Mail Flat-Rate Box is priced at $8.95, regardless of weight, contents, or distance traveled. The Priority Mail Flat-Rate Envelope is priced at $4.60 â the same as the (unzoned) 1-pound rate. An overview of Priority Mail dimensional-weight and balloon-rate pricing is provided below to help you underÂ­stand the changes and be prepared to discuss them with customers. Priority Mail Dimensional-Weight Pricing