---
title: padding_size
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnnslayerparameterspadding/padding_size
---

# padding_size

The number of padding elements to add before and after the original data.

## Declaration

```swift
var padding_size: ((Int, Int), (Int, Int), (Int, Int), (Int, Int), (Int, Int), (Int, Int), (Int, Int), (Int, Int))
```

## See Also

### Instance Properties

- [i_desc](accelerate/bnnslayerparameterspadding/i_desc.md)
- [o_desc](accelerate/bnnslayerparameterspadding/o_desc.md)
- [padding_mode](accelerate/bnnslayerparameterspadding/padding_mode.md)
- [padding_value](accelerate/bnnslayerparameterspadding/padding_value.md)