Cardiovascular Medicines Nifedipine 20 mg extended-release tablets, 1000 Transport and storage T1: Please keep in mind that this article is under customs control (T1 goods). It can only be dispatched via air and sea freight. Length: 0.09 cmWidth: 0.07 cmHeight: 0.11 cmWeight: 0.250 kg Article 222102001 Item Added To Cart.