The A3 Cartridge Sketch Pad with 25 Sheets contains 110gsm white cartridge paper that is of a strong, machine-made quality allowing
... The A4 Hardback Sketch Book 170gsm contains heavy weight paper that is suitable for pencil, pen & ink & light water colour washes.
Made of acid-free plastic, our Display Books are highly durable & a great way to present or file your work. Featuring an adjustable mechanism which means that you can store & display sheets of A3 with ease. The folders have 20 clear sleeves included that will keep your work safe & protected for years to come. So whether for the office, university or school, these A3 Display Books are perfect for all your displaying needs.