Our product consists of 7 pieces. it consists of 3 pieces of 30cm*30cm and 4 pieces of 20cm*20cm mirrors. the mirrors are definitely not plexi or acrylic. the image is clear. the mirror thickness is 4mm. the grinding process on the mirror edges gives the mirror fullness. a more aesthetic appearance to the mirror. 2.3m double-sided tape is sent with the mirrors. decorative mirrors always give accurate and successful results in order to make small spaces look bigger and to add aesthetics, light and richness to living spaces. maximum 15 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 15 units. more than 10 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.