At school, work materials have to withstand greater loads. Therefore I laminiere printouts like. For class sets corresponding numbers come together. The order of Deal-Appeal24 is supposed ... take days. On the contrary. The delivery was very next (!) Arrived day, even though we live in the rural area. The usual unpleasant odor during lamination tends to zero, almost unbelievable. Each slide (500 units ordered) immediately yielded impeccable results. With a cheap product, there are always places that do not stick together properly and do rework required. The plastic material is significantly high. It seems to be used better material. The next order I will order in 1000 amounts and can recommend the good conscience. Thanks to Deal Appeal24 and their suppliers.