supply of set of nine stickers (bio toilet sticker, national flag sticker, swachh bharat sticker, emergency window sticker, emergency window pvc sticker, %u092a%u094d%u0930%u0938%u093e%u0927%u0928/toilet sticker, do not smoke sticker, qr code scanner sticker no smoking sticker) as per specifications & size given in annexure -a and as per drawing & design approved by railways before bulk supply. pvc sheet shall have a smooth surface and sheet of sticker shall be weather resistant and show colour fastness. these shall show no evidence of cracking, peeling, pitting, blistering, edges lifting on curling and shall have no shrinkage or expansion. the letters of the stickers must be readable. sticking power of stickers should be very strong. sticking life of the stickers should be atleast 18 months.set of nine stickers (bio toilet sticker, national flag sticker, swachh bharat sticker, emergency window sticker, emergency window pvc sticker, %u092a%u094d%u0930%u0938%u093e%u0927%u0928/toilet sticker, do not smoke sticker, qr code scanner sticker no smoking sticker) as per specifications & size given in annexure -a and as per drawing & design approved by railways before bulk supply. pvc sheet shall have a smooth surface and sheet of sticker shall be weather resistant and show colour fastness. these shall show no evidence of cracking, peeling, pitting, blistering, edges lifting on curling and shall have no shrinkage or expansion. the letters of the stickers must be readable. sticking power of stickers should be very strong. sticking life of the stickers should be atleast 18 months.,set of nine stickers (bio toilet sticker, national flag sticker, swachh bharat sticker, emergen cy window sticker, emergency window pvc sticker, /toilet sticker, do not smoke sticker, q r code scanner sticker no smoking sticker) as per specifications & size given in annexure -a and as per dr awing & design approved by railways before bulk supply. pvc sheet shall have a smooth surface and shee t of st