The tree is medium-large with an irregular spreading form. The flowers are pure white, and the new growth is bright green. The fruits are small, round to slightly oblong, and have a thin, smooth, rind with prominent oil glands. At maturity, the rind is pale green to orange-yellow. The flesh is pale yellow, tender and juicy, with some seeds. The flavor is insipid due to the lack of acidity in the fruit but is appealing to some. Palestinian sweet lime is also used as a citrus rootstock.
Sweet limes have a unique flavor because they have less acid than ordinary limes. Because it's high in vitamin C and dietary fiber, sweet lime juice is used in India to soothe throat infections, nausea, and fevers. Because the lime lacks acidity, the juice cannot be used as a preservative in the same way that other lemon and lime juices can be.