<ImageButton
        android:id="@+id/bottle"
        android:src="@drawable/bottle"
        android:background="@drawable/rouncorners"
        android:layout_width="100dp"
        android:layout_height="100dp"/>


<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">


<corners android:radius="10dp"/>

</shape>