Features: This hammock hanging chair comes preassembled and can used indoors or outdoors. Our sensory swings is double layered and make of a soft blend, making it feel comfortable against skin. Therapy swings can used both as a calming sensory aid as well as a stress reducing activity. With a gentle rocking motion, the hammock swings is enjoy and perfect to develop balance, coordination skills. Our unique design allows boys and girls to enjoy their activity comfortably, providing cognitive stimulation. Specifications: Component: Cloth Size: about 280x150cm/110.24x59.06' Color: 9 Kind Optional Package Includes: 1 Set Sensory Swings note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.