Teaching Time Pocket Chart with 67 CardsUnique pocket chart lets students move geared plastic hands on the analog clock face. Helps demonstrate the relationship between hours and minutes. Introduces digital time, number words, time vocabulary and elapsed time concepts. Includes 67 write-on/wipe-off cards. Flame-retardant nylon chart with three front storage pockets, one back storage pocket, activity guide and grommets for easy hanging. Pocket Chart Type: Time; Total Pockets: 4; Width: 23".