As the context image shows

High-quality plated ceiling rose with concealed back plate fixings

Used to connect the TV to multimedia content sources

without using an abrasive sponge and to dry it carefully

porcelain wall speaker socket sky blue DYKE & DEAN ENAMEL As the context image showsPorcelain speaker REPRO socket. With a glazed surface. With a highly durable surface and colour fastness. CE Certificate of Conformity. Decorative cover. 50 year warranty. Minimum centre spacing of installation concealed boxes 100mm (min. 95mm), depth of boxes 43 mm. Practical KATY PATY box spacers can be used to connect more boxes. Assembled to order, please allow 3 4 weeks for delivery.