[Limited Product Delivered by Business] (You must specify your business name and store name etc.). This is a dedicated guide board for pole partitions that can be attached to pole partitions. Holds A5 size paper Instruction paper not included. Since it is a plug-in type, it is only for pole partitions sold by Al Fu Yamakawa. (While other companies have the same size as the head of the product itself, please check with the manufacturer other than R.F. Yamakawa. Weight: Approx. 9.5 oz (270 g) / R.F. YAMAKAWA authorized distributor (physical store).