Handmade to order with Oeko-Tex Standard certified 100% linen or cotton in beautiful assorted florals and nature inspired colors, filled with rice and with or without organic lavender/ chamomile buds and essential oils for a very light, relaxing scent. Small shape is great for spot treatment on forehead or for little ones. ** The fabric for the bags are selected at random:) Fabric type and pattern will come in an assortment chosen at random (which can include fabric not pictured)! Please message me directly for custom inquiries. Instructions: HEATING PAD Heat in microwave for 20-second intervals until reaching desired temp COOLING PAD Freeze for about 1 hours Spot clean when necessary Each bag measures about 5" x 4.5". As these are handmade, dimensions may vary slightly 6oz