"Introducing Portobello, the rattan mushroom lamp shade that's here to bring some serious ""fungi' fun to your space! With its trendy, natural vibe and unique mushroom shape, it's the perfect way to add a little whimsy and warmth to your home. Whether you're after a retro touch or just a stylish statement piece, Portobello's got you covered. Let it glow, let it grow, and watch your room transform into a cosy, on-trend haven! It's ""spore-tacular'! Our shades come with a 4cm opening for E27 lamp holders, and weve added a handy reducer ring that brings it down to 3cm so its E14 friendly too. - ValueLights Portobello Natural Rattan Mushroom Easy Fit Ceiling Pendant Lamp Shade"