diff --git a/decor/merge.go b/decor/merge.go
new file mode 100644
index 0000000..92c070a
--- /dev/null
+++ b/decor/merge.go
@@ -0,0 +1,75 @@
+package decor
+
+import (
+	"fmt"
+	"strings"
+	"unicode/utf8"
+)
+
+func Merge(decorator Decorator, wcc ...WC) Decorator {
+	if _, ok := decorator.Sync(); !ok {
+		return decorator
+	}
+	var placeHolders []*placeHolderDecorator
+	for _, wc := range wcc {
+		wc.Init()
+		placeHolders = append(placeHolders, &placeHolderDecorator{
+			WC:    wc,
+			wsync: make(chan int),
+		})
+	}
+	md := &MergeDecorator{
+		decorator:    decorator,
+		placeHolders: placeHolders,
+	}
+	md.WC = decorator.SetConfig(md.WC)
+	return md
+}
+
+type MergeDecorator struct {
+	WC
+	decorator    Decorator
+	placeHolders []*placeHolderDecorator
+}
+
+func (d *MergeDecorator) PlaceHolders() []Decorator {
+	decorators := make([]Decorator, len(d.placeHolders))
+	for i, ph := range d.placeHolders {
+		decorators[i] = ph
+	}
+	return decorators
+}
+
+func (d *MergeDecorator) Decor(st *Statistics) string {
+	msg := d.decorator.Decor(st)
+	msgLen := utf8.RuneCountInString(msg)
+	pWidth := msgLen / (len(d.placeHolders) + 1)
+	mod := msgLen % (len(d.placeHolders) + 1)
+	d.wsync <- pWidth + mod
+	for _, ph := range d.placeHolders {
+		ph.wsync <- pWidth
+	}
+	// fmt.Fprintln(os.Stderr, "all sent")
+	max := <-d.wsync
+	for _, ph := range d.placeHolders {
+		max += <-ph.wsync
+	}
+	if (d.C & DextraSpace) != 0 {
+		max++
+	}
+	return fmt.Sprintf(fmt.Sprintf(d.format, max), msg)
+}
+
+type placeHolderDecorator struct {
+	WC
+	wsync chan int
+}
+
+func (d *placeHolderDecorator) Decor(st *Statistics) string {
+	go func() {
+		width := <-d.wsync
+		msg := strings.Repeat(" ", width)
+		d.wsync <- utf8.RuneCountInString(d.FormatMsg(msg))
+	}()
+	return ""
+}