Handmade to order with Oeko-Tex Standard certified 100% linen or cotton in a variety of beautiful florals and colors inspired by nature, filled with rice and with or without organic lavender buds for a very light, relaxing scent. The squared shape is great for spot treatment on shoulders, back of the neck, head, legs, lower back, feet, and more! ** 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 30-second intervals until reaching desired temp COOLING PAD Freeze for about 2 hours Spot clean when necessary Each bag measures about 8" x 7". As these are handmade, dimensions may vary slightly 1lb 8oz