💪 Durability and Resistance: The cards are made out of plastic and it stand up to active use. Its wear-resistant, tear-resistant, moisture-resistant and will surpass any biting, yanking and tearing for long-lasting performance. The cards are commonly used by teachers, parents, caregivers, and therapist across homes, centers and schools. Its durability will allow the cards to be passed to future generation, shared or hand down to family and friends due to its resistance. 💡 Multipurpose: The cards have endless multipurpose usage such as labeling, identifying, sorting, and many more but its main goal is to serve as a visual support system to teach children a fast, self-initiating, functional communication skill. The cards begin with the exchange of simple icons and rapidly builds sentence structure e.g., "I want apple", "I see park", "I hear train" etc. Everything you need in a communication book: This bundle includes 1 sturdy binder, 162 color photo cards, 1 removable sentence strip (color may vary), 5 heavy duty divider tabs, 1 easy pamphlet to understand the six steps of the pcs system, and 6 extra cards to expand your children language and cognitive development, I see, I feel, I hear, I smell, I touch, It is.& 5 blank cards for your own customization needs. 📖 Systematized: Kit comes in its own storage box, compacted and organized in a binder with the 8 most commonly used categories, food 30pc, toys 31pc, school 15pc, places 15pc, home act. 15 pc, signs 15pc, emotions 15pc, and action 15pc. Assembled and ready to use. ✔️ Book and cards specification: Binder features two interior storage pockets for loose materials, color black, and it measures 9x7.5 convenient to travel and put in your child's backpack or carry in hand. Binder comes with 5 different colorful 10 mil poly dividers, 3 hard strips (hook) attached on each side to hold 30 cards. Each card measures 1.5 x 1.5. inch mounted with 1/2-inch soft dot (loop), and round corner cut safe for little hands from scratching and poking.