Package Contains: you can get 1 garden parasol base stand replacement kit, includes 1 base stand hole ring plug cover measuring 3 .8 cm/ 1 .49 inches in inner diameter, 1 base stand hole ring plug cover measuring 4 .8 cm/ 1 .89 inches, 2 M8 thread replacement hand knobs and 1 pipe sleeve, rich in style and combination to meet your umbrella parts replacement needs Delicate Craftsmanship: the umbrella stand replacement parts are mainly made of HDPE plastic, wear resistant and hard to break and deform; The thread replacement hand knobs are made of black plastic and stainless steel, have good stability and durability, can serve you for a long time Design for Stability: the sizes of the table umbrella hole rings set can fit most rod diameters, you can apply the set to your outdoor umbrella to tighten umbrella rods, effectively reduce the umbrella swaying wind and avoid scratches on the rod of the umbrella Easy to Install: you can choose different umbrella hole ring plug covers according to different rod diameters, then stack them tightly for stability; Tighten the M8 thread replacement hand knobs to prevent the umbrella from falling; Put the pipe sleeve into the base of the garden umbrella to keep it steady Wide Applications: these umbrella hole ring covers fit most umbrella rod diameter, and most umbrellas can be installed with these plug hole covers and part replacements, which provides more options for outdoor space, suitable for beach, yard and so on, bringing you much convenience