... -friendly. Free samples.OEM offered Memo Sticker Feature:Size:20mm, 25mm, 30mm, 35mm, 40mm, 45mm…Materials: glass, rubber magnet, art paper.Shapes: disc ... , etc.Our main products are rubber magnet, fridge magnet, car magnet, plastic or glass magnet, magnetic photo frame, magnetic sticker, magnetic sheet, magnetic strip, magnetic ...