These are modular bag-holder trolleys (1 to 4 places) made with a white shockproof plastic base, a bag ring and light alloy uprights. The trolley is firmly secured to the base through a component made of galvanised steel. The bag locking ring is complete with 4 non-slip rubber elements that allow the bag to be firmly secured. Always complete with lid and opening pedal, each trolley is equipped with coloured sticker kits to distinguish the contents. The trolleys are provided with swivel rubber wheels with a diameter of 75 mm.