Guava Guava fruits are sodium free, low in fat and calories. It also reduces the possibility of coronary heart disease. Guavas are mainly used for the treatment of cough, cold, skin care, high blood pressure. Color: Natural Yellow Green. Sizes: 10, 12, 14, 16, 18, 20 Pieces per Carton. Packaging: 2.50 KG & 5 Kg Carton.