Rally Extruded Anti-Bird Plastic Netting- 4m x 4m White 12GSM Mesh 15 x 15mm with What does 20+12 x 24cm

What does 20+12 x 24cm mean

Smaller parrots such as neophemas and cockatiels will eat the finer seeds but often leave the coarser grains

The adjustable nozzle lets you switch between a gentle spray for seedlings and pots and a stronger jet for washing down or reaching further across the garden

Do not leave the cultivator outdoors in wet conditions

Do not spray directly onto people

Rally Extruded Anti-Bird Plastic Netting- 4m x 4m White 12GSM Mesh 15 x 15mm with What does 20+12 x 24cmRally Extruded Anti Bird Plastic Netting 4m x 4m White 12GSM Mesh 15 x 15mm Rally Extruded Anti Bird Plastic Netting 12gsm POLYETHELYNE Size: 4m x 4m Color: white Mesh 15mm x 15mm