BAG - The bag is made of artificial leather. It is large and adequately stiff. It is easy to fill it with mortar on your own and it is convenient to hold it in the right position during work. The material has flexibility that gives control over the speed of application and the amount of adhesive. MATERIAL - The inside of the bag is smooth and slippery. Under pressure, the mass flows out of the center without resistance. The outside of the bag has a fabric structure. Provides a stable grip and does not slip out of your hand while working. QUALITY - Thanks to additional stitching, overlaps and reinforcements, the bag is strong and reliable in use, and the risk of cracking or slipping the tip under the influence of weight pressure is eliminated. The product is refined in terms of quality and functionality USE - The bag is designed for multiple use. After washing and drying, it retains its properties completely. DIMENSIONS - Bag length 57 cm x width 33 cm. After filling, there is a sufficiently long fragment that allows for a safe clamping, without fear that the mortar will leak backwards during the pressure. The set includes 3 metal tips with hole diameters: 8mm, 10mm, 12mm.