Salient Features : Sewn in unique and attractive Blue and Red velvet cloth for comfortable use. Specially designed flexible magnets, having required magnetic power that is magnetized inĀ specific magnetic patternĀ for greater results. Light in weight and inconspicuous in use. Packed in attractive see through blister pack and product info-card. Applications : Bio Magnetic Knee Cap - Helps to relieve pain in Knee, it is very useful for Arthritis Gout and Rheumatism. Can be worn throughout the day for maximum relief