diff --git a/bytePool/byte_pool.go b/bytePool/byte_pool.go
new file mode 100644
index 0000000..44954d6
--- /dev/null
+++ b/bytePool/byte_pool.go
@@ -0,0 +1,36 @@
+package bytecache
+
+type BytePool struct {
+	c    chan []byte
+	w    int
+	wcap int
+}
+
+func NewBytePool(poolSize, size, cap int) *BytePool {
+	return &BytePool{
+		c:    make(chan []byte, poolSize),
+		w:    size,
+		wcap: cap,
+	}
+}
+
+func (bp *BytePool) Get() (b []byte) {
+	select {
+	case b = <-bp.c:
+	default:
+		if bp.wcap > 0 {
+			b = make([]byte, bp.w, bp.wcap)
+		} else {
+			b = make([]byte, bp.w)
+		}
+	}
+
+	return
+}
+
+func (bp *BytePool) Put(b []byte) {
+	select {
+	case bp.c <- b:
+	default:
+	}
+}
diff --git a/bytePool/byte_pool_test.go b/bytePool/byte_pool_test.go
new file mode 100644
index 0000000..85fe757
--- /dev/null
+++ b/bytePool/byte_pool_test.go
@@ -0,0 +1,11 @@
+package bytecache
+
+import "testing"
+
+func TestByteCache(t *testing.T) {
+	bp := NewBytePool(512, 1024, 1024)
+	buffer := bp.Get()
+	defer bp.Put(buffer)
+
+	t.Log(len(buffer))
+}