Features: Suitable for ES601/655/701 coffee machine, this portafilter base set enhances grip by 30% to prevent slippage during extraction while its integrated dosing collar reduces coffee grounds waste by 5%. Constructed with heat resistant silicone and plastic, the nonslip base ensures secure operational, featuring reinforced structural design for long term durability under high pressure brewing conditions. Ideal for specialty coffee shops, and office kitchens seeking professional espresso accessories that combine ergonomic design with commercial grade reliability. Perfectly suited for daily espresso preparation and commercial extraction for home kitchens or cafe environments, delivering quality results with enhanced workflow efficiency. Rigorously tested for 500+ extraction cycles, this premium coffee machine accessory outperforms standard bases with 2X wear resistance and deformation under continuous high temperature use. Specifications: Component:Plastic+Silicone Size:Approx.300x310mm/11.81x12.2inch Package Includes: 1pc Handle Base 1pc Adapter 1pc Antislip Mat note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.