The Stoplight Pocket Chart is ideal for behavior, classroom, and center management as well as differentiating small group assignments! It measures approximately 19.75″ x 26″ and features: 6 nylon color pockets, 5 clear pockets, 30 write-on/wipe away student sticks, flame retardant material and durable construction, sturdy grommets for easy hanging, and a teacher resource guide.