This is a combined synopsis/solicitation for commercial products or services, and it constitutes the only solicitation; a separate written solicitation will not be issued. The procurement is set aside for small business concerns and requests quotes for high altitude plastic balloons for ECC Ozonesondes, with a quantity of 64. The solicitation incorporates provisions and clauses by reference, accessible electronically at www.acquisition.gov. Delivery information, specifications, provisions, and applicable clauses are referenced within the document. No budget amount or performance location is specified in the description provided.